12310740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{5261}}^1$

素因数の和:5289

約数の個数: 72

約数和(自身を含む): 40222728

約数和(自身を除く): 27911988

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 2340, 5261, 10522, 15783, 21044, 26305, 31566, 47349, 52610, 63132, 68393, 78915, 94698, 105220, 136786, 157830, 189396, 205179, 236745, 273572, 315660, 341965, 410358, 473490, 615537, 683930, 820716, 946980, 1025895, 1231074, 1367860, 2051790, 2462148, 3077685, 4103580, 6155370, 12310740]

約数ペア:

[(1, 12310740), (2, 6155370), (3, 4103580), (4, 3077685), (5, 2462148), (6, 2051790), (9, 1367860), (10, 1231074), (12, 1025895), (13, 946980), (15, 820716), (18, 683930), (20, 615537), (26, 473490), (30, 410358), (36, 341965), (39, 315660), (45, 273572), (52, 236745), (60, 205179), (65, 189396), (78, 157830), (90, 136786), (117, 105220), (130, 94698), (156, 78915), (180, 68393), (195, 63132), (234, 52610), (260, 47349), (390, 31566), (468, 26305), (585, 21044), (780, 15783), (1170, 10522), (2340, 5261)]