120730740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{4993}}^1$

素因数の和:5049

約数の個数: 96

約数和(自身を含む): 375868416

約数和(自身を除く): 255137676

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 31, 39, 52, 60, 62, 65, 78, 93, 124, 130, 155, 156, 186, 195, 260, 310, 372, 390, 403, 465, 620, 780, 806, 930, 1209, 1612, 1860, 2015, 2418, 4030, 4836, 4993, 6045, 8060, 9986, 12090, 14979, 19972, 24180, 24965, 29958, 49930, 59916, 64909, 74895, 99860, 129818, 149790, 154783, 194727, 259636, 299580, 309566, 324545, 389454, 464349, 619132, 649090, 773915, 778908, 928698, 973635, 1298180, 1547830, 1857396, 1947270, 2012179, 2321745, 3095660, 3894540, 4024358, 4643490, 6036537, 8048716, 9286980, 10060895, 12073074, 20121790, 24146148, 30182685, 40243580, 60365370, 120730740]

約数ペア:

[(1, 120730740), (2, 60365370), (3, 40243580), (4, 30182685), (5, 24146148), (6, 20121790), (10, 12073074), (12, 10060895), (13, 9286980), (15, 8048716), (20, 6036537), (26, 4643490), (30, 4024358), (31, 3894540), (39, 3095660), (52, 2321745), (60, 2012179), (62, 1947270), (65, 1857396), (78, 1547830), (93, 1298180), (124, 973635), (130, 928698), (155, 778908), (156, 773915), (186, 649090), (195, 619132), (260, 464349), (310, 389454), (372, 324545), (390, 309566), (403, 299580), (465, 259636), (620, 194727), (780, 154783), (806, 149790), (930, 129818), (1209, 99860), (1612, 74895), (1860, 64909), (2015, 59916), (2418, 49930), (4030, 29958), (4836, 24965), (4993, 24180), (6045, 19972), (8060, 14979), (9986, 12090)]