408630960

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{5113}}^1$

素因数の和:5172

約数の個数: 160

約数和(自身を含む): 1445830080

約数和(自身を除く): 1037199120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 37, 40, 45, 48, 54, 60, 72, 74, 80, 90, 108, 111, 120, 135, 144, 148, 180, 185, 216, 222, 240, 270, 296, 333, 360, 370, 432, 444, 540, 555, 592, 666, 720, 740, 888, 999, 1080, 1110, 1332, 1480, 1665, 1776, 1998, 2160, 2220, 2664, 2960, 3330, 3996, 4440, 4995, 5113, 5328, 6660, 7992, 8880, 9990, 10226, 13320, 15339, 15984, 19980, 20452, 25565, 26640, 30678, 39960, 40904, 46017, 51130, 61356, 76695, 79920, 81808, 92034, 102260, 122712, 138051, 153390, 184068, 189181, 204520, 230085, 245424, 276102, 306780, 368136, 378362, 409040, 460170, 552204, 567543, 613560, 690255, 736272, 756724, 920340, 945905, 1104408, 1135086, 1227120, 1380510, 1513448, 1702629, 1840680, 1891810, 2208816, 2270172, 2761020, 2837715, 3026896, 3405258, 3681360, 3783620, 4540344, 5107887, 5522040, 5675430, 6810516, 7567240, 8513145, 9080688, 10215774, 11044080, 11350860, 13621032, 15134480, 17026290, 20431548, 22701720, 25539435, 27242064, 34052580, 40863096, 45403440, 51078870, 68105160, 81726192, 102157740, 136210320, 204315480, 408630960]

約数ペア:

[(1, 408630960), (2, 204315480), (3, 136210320), (4, 102157740), (5, 81726192), (6, 68105160), (8, 51078870), (9, 45403440), (10, 40863096), (12, 34052580), (15, 27242064), (16, 25539435), (18, 22701720), (20, 20431548), (24, 17026290), (27, 15134480), (30, 13621032), (36, 11350860), (37, 11044080), (40, 10215774), (45, 9080688), (48, 8513145), (54, 7567240), (60, 6810516), (72, 5675430), (74, 5522040), (80, 5107887), (90, 4540344), (108, 3783620), (111, 3681360), (120, 3405258), (135, 3026896), (144, 2837715), (148, 2761020), (180, 2270172), (185, 2208816), (216, 1891810), (222, 1840680), (240, 1702629), (270, 1513448), (296, 1380510), (333, 1227120), (360, 1135086), (370, 1104408), (432, 945905), (444, 920340), (540, 756724), (555, 736272), (592, 690255), (666, 613560), (720, 567543), (740, 552204), (888, 460170), (999, 409040), (1080, 378362), (1110, 368136), (1332, 306780), (1480, 276102), (1665, 245424), (1776, 230085), (1998, 204520), (2160, 189181), (2220, 184068), (2664, 153390), (2960, 138051), (3330, 122712), (3996, 102260), (4440, 92034), (4995, 81808), (5113, 79920), (5328, 76695), (6660, 61356), (7992, 51130), (8880, 46017), (9990, 40904), (10226, 39960), (13320, 30678), (15339, 26640), (15984, 25565), (19980, 20452)]