1260219060

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{229}}^1$

素因数の和:372

約数の個数: 240

約数和(自身を含む): 4114387200

約数和(自身を除く): 2854168140

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 43, 45, 54, 60, 79, 81, 86, 90, 108, 129, 135, 158, 162, 172, 180, 215, 229, 237, 258, 270, 316, 324, 387, 395, 405, 430, 458, 474, 516, 540, 645, 687, 711, 774, 790, 810, 860, 916, 948, 1145, 1161, 1185, 1290, 1374, 1422, 1548, 1580, 1620, 1935, 2061, 2133, 2290, 2322, 2370, 2580, 2748, 2844, 3397, 3435, 3483, 3555, 3870, 4122, 4266, 4580, 4644, 4740, 5805, 6183, 6399, 6794, 6870, 6966, 7110, 7740, 8244, 8532, 9847, 10191, 10305, 10665, 11610, 12366, 12798, 13588, 13740, 13932, 14220, 16985, 17415, 18091, 18549, 19694, 20382, 20610, 21330, 23220, 24732, 25596, 29541, 30573, 30915, 31995, 33970, 34830, 36182, 37098, 39388, 40764, 41220, 42660, 49235, 50955, 54273, 59082, 61146, 61830, 63990, 67940, 69660, 72364, 74196, 88623, 90455, 91719, 92745, 98470, 101910, 108546, 118164, 122292, 123660, 127980, 147705, 152865, 162819, 177246, 180910, 183438, 185490, 196940, 203820, 217092, 265869, 271365, 275157, 295410, 305730, 325638, 354492, 361820, 366876, 370980, 443115, 458595, 488457, 531738, 542730, 550314, 590820, 611460, 651276, 777913, 797607, 814095, 886230, 917190, 976914, 1063476, 1085460, 1100628, 1329345, 1375785, 1465371, 1555826, 1595214, 1628190, 1772460, 1834380, 1953828, 2333739, 2442285, 2658690, 2751570, 2930742, 3111652, 3190428, 3256380, 3889565, 3988035, 4667478, 4884570, 5317380, 5503140, 5861484, 7001217, 7326855, 7779130, 7976070, 9334956, 9769140, 11668695, 14002434, 14653710, 15558260, 15952140, 21003651, 23337390, 28004868, 29307420, 35006085, 42007302, 46674780, 63010953, 70012170, 84014604, 105018255, 126021906, 140024340, 210036510, 252043812, 315054765, 420073020, 630109530, 1260219060]

約数ペア:

[(1, 1260219060), (2, 630109530), (3, 420073020), (4, 315054765), (5, 252043812), (6, 210036510), (9, 140024340), (10, 126021906), (12, 105018255), (15, 84014604), (18, 70012170), (20, 63010953), (27, 46674780), (30, 42007302), (36, 35006085), (43, 29307420), (45, 28004868), (54, 23337390), (60, 21003651), (79, 15952140), (81, 15558260), (86, 14653710), (90, 14002434), (108, 11668695), (129, 9769140), (135, 9334956), (158, 7976070), (162, 7779130), (172, 7326855), (180, 7001217), (215, 5861484), (229, 5503140), (237, 5317380), (258, 4884570), (270, 4667478), (316, 3988035), (324, 3889565), (387, 3256380), (395, 3190428), (405, 3111652), (430, 2930742), (458, 2751570), (474, 2658690), (516, 2442285), (540, 2333739), (645, 1953828), (687, 1834380), (711, 1772460), (774, 1628190), (790, 1595214), (810, 1555826), (860, 1465371), (916, 1375785), (948, 1329345), (1145, 1100628), (1161, 1085460), (1185, 1063476), (1290, 976914), (1374, 917190), (1422, 886230), (1548, 814095), (1580, 797607), (1620, 777913), (1935, 651276), (2061, 611460), (2133, 590820), (2290, 550314), (2322, 542730), (2370, 531738), (2580, 488457), (2748, 458595), (2844, 443115), (3397, 370980), (3435, 366876), (3483, 361820), (3555, 354492), (3870, 325638), (4122, 305730), (4266, 295410), (4580, 275157), (4644, 271365), (4740, 265869), (5805, 217092), (6183, 203820), (6399, 196940), (6794, 185490), (6870, 183438), (6966, 180910), (7110, 177246), (7740, 162819), (8244, 152865), (8532, 147705), (9847, 127980), (10191, 123660), (10305, 122292), (10665, 118164), (11610, 108546), (12366, 101910), (12798, 98470), (13588, 92745), (13740, 91719), (13932, 90455), (14220, 88623), (16985, 74196), (17415, 72364), (18091, 69660), (18549, 67940), (19694, 63990), (20382, 61830), (20610, 61146), (21330, 59082), (23220, 54273), (24732, 50955), (25596, 49235), (29541, 42660), (30573, 41220), (30915, 40764), (31995, 39388), (33970, 37098), (34830, 36182)]