115267920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{15493}}^1$

素因数の和:15540

約数の個数: 80

約数和(自身を含む): 368881152

約数和(自身を除く): 253613232

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 62, 80, 93, 120, 124, 155, 186, 240, 248, 310, 372, 465, 496, 620, 744, 930, 1240, 1488, 1860, 2480, 3720, 7440, 15493, 30986, 46479, 61972, 77465, 92958, 123944, 154930, 185916, 232395, 247888, 309860, 371832, 464790, 480283, 619720, 743664, 929580, 960566, 1239440, 1440849, 1859160, 1921132, 2401415, 2881698, 3718320, 3842264, 4802830, 5763396, 7204245, 7684528, 9605660, 11526792, 14408490, 19211320, 23053584, 28816980, 38422640, 57633960, 115267920]

約数ペア:

[(1, 115267920), (2, 57633960), (3, 38422640), (4, 28816980), (5, 23053584), (6, 19211320), (8, 14408490), (10, 11526792), (12, 9605660), (15, 7684528), (16, 7204245), (20, 5763396), (24, 4802830), (30, 3842264), (31, 3718320), (40, 2881698), (48, 2401415), (60, 1921132), (62, 1859160), (80, 1440849), (93, 1239440), (120, 960566), (124, 929580), (155, 743664), (186, 619720), (240, 480283), (248, 464790), (310, 371832), (372, 309860), (465, 247888), (496, 232395), (620, 185916), (744, 154930), (930, 123944), (1240, 92958), (1488, 77465), (1860, 61972), (2480, 46479), (3720, 30986), (7440, 15493)]