105456240

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{149}}^1\times {\mathrm{983}}^1$

素因数の和:1151

約数の個数: 120

約数和(自身を含む): 356896800

約数和(自身を除く): 251440560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 149, 180, 240, 298, 360, 447, 596, 720, 745, 894, 983, 1192, 1341, 1490, 1788, 1966, 2235, 2384, 2682, 2949, 2980, 3576, 3932, 4470, 4915, 5364, 5898, 5960, 6705, 7152, 7864, 8847, 8940, 9830, 10728, 11796, 11920, 13410, 14745, 15728, 17694, 17880, 19660, 21456, 23592, 26820, 29490, 35388, 35760, 39320, 44235, 47184, 53640, 58980, 70776, 78640, 88470, 107280, 117960, 141552, 146467, 176940, 235920, 292934, 353880, 439401, 585868, 707760, 732335, 878802, 1171736, 1318203, 1464670, 1757604, 2197005, 2343472, 2636406, 2929340, 3515208, 4394010, 5272812, 5858680, 6591015, 7030416, 8788020, 10545624, 11717360, 13182030, 17576040, 21091248, 26364060, 35152080, 52728120, 105456240]

約数ペア:

[(1, 105456240), (2, 52728120), (3, 35152080), (4, 26364060), (5, 21091248), (6, 17576040), (8, 13182030), (9, 11717360), (10, 10545624), (12, 8788020), (15, 7030416), (16, 6591015), (18, 5858680), (20, 5272812), (24, 4394010), (30, 3515208), (36, 2929340), (40, 2636406), (45, 2343472), (48, 2197005), (60, 1757604), (72, 1464670), (80, 1318203), (90, 1171736), (120, 878802), (144, 732335), (149, 707760), (180, 585868), (240, 439401), (298, 353880), (360, 292934), (447, 235920), (596, 176940), (720, 146467), (745, 141552), (894, 117960), (983, 107280), (1192, 88470), (1341, 78640), (1490, 70776), (1788, 58980), (1966, 53640), (2235, 47184), (2384, 44235), (2682, 39320), (2949, 35760), (2980, 35388), (3576, 29490), (3932, 26820), (4470, 23592), (4915, 21456), (5364, 19660), (5898, 17880), (5960, 17694), (6705, 15728), (7152, 14745), (7864, 13410), (8847, 11920), (8940, 11796), (9830, 10728)]