411081480

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{71}}^1\times {\mathrm{1787}}^1$

素因数の和:1881

約数の個数: 160

約数和(自身を含む): 1401935040

約数和(自身を除く): 990853560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 71, 72, 81, 90, 108, 120, 135, 142, 162, 180, 213, 216, 270, 284, 324, 355, 360, 405, 426, 540, 568, 639, 648, 710, 810, 852, 1065, 1080, 1278, 1420, 1620, 1704, 1787, 1917, 2130, 2556, 2840, 3195, 3240, 3574, 3834, 4260, 5112, 5361, 5751, 6390, 7148, 7668, 8520, 8935, 9585, 10722, 11502, 12780, 14296, 15336, 16083, 17870, 19170, 21444, 23004, 25560, 26805, 28755, 32166, 35740, 38340, 42888, 46008, 48249, 53610, 57510, 64332, 71480, 76680, 80415, 96498, 107220, 115020, 126877, 128664, 144747, 160830, 192996, 214440, 230040, 241245, 253754, 289494, 321660, 380631, 385992, 482490, 507508, 578988, 634385, 643320, 723735, 761262, 964980, 1015016, 1141893, 1157976, 1268770, 1447470, 1522524, 1903155, 1929960, 2283786, 2537540, 2894940, 3045048, 3425679, 3806310, 4567572, 5075080, 5709465, 5789880, 6851358, 7612620, 9135144, 10277037, 11418930, 13702716, 15225240, 17128395, 20554074, 22837860, 27405432, 34256790, 41108148, 45675720, 51385185, 68513580, 82216296, 102770370, 137027160, 205540740, 411081480]

約数ペア:

[(1, 411081480), (2, 205540740), (3, 137027160), (4, 102770370), (5, 82216296), (6, 68513580), (8, 51385185), (9, 45675720), (10, 41108148), (12, 34256790), (15, 27405432), (18, 22837860), (20, 20554074), (24, 17128395), (27, 15225240), (30, 13702716), (36, 11418930), (40, 10277037), (45, 9135144), (54, 7612620), (60, 6851358), (71, 5789880), (72, 5709465), (81, 5075080), (90, 4567572), (108, 3806310), (120, 3425679), (135, 3045048), (142, 2894940), (162, 2537540), (180, 2283786), (213, 1929960), (216, 1903155), (270, 1522524), (284, 1447470), (324, 1268770), (355, 1157976), (360, 1141893), (405, 1015016), (426, 964980), (540, 761262), (568, 723735), (639, 643320), (648, 634385), (710, 578988), (810, 507508), (852, 482490), (1065, 385992), (1080, 380631), (1278, 321660), (1420, 289494), (1620, 253754), (1704, 241245), (1787, 230040), (1917, 214440), (2130, 192996), (2556, 160830), (2840, 144747), (3195, 128664), (3240, 126877), (3574, 115020), (3834, 107220), (4260, 96498), (5112, 80415), (5361, 76680), (5751, 71480), (6390, 64332), (7148, 57510), (7668, 53610), (8520, 48249), (8935, 46008), (9585, 42888), (10722, 38340), (11502, 35740), (12780, 32166), (14296, 28755), (15336, 26805), (16083, 25560), (17870, 23004), (19170, 21444)]