77969160

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{11399}}^1$

素因数の和:11435

約数の個数: 96

約数和(自身を含む): 266760000

約数和(自身を除く): 188790840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 30, 36, 38, 40, 45, 57, 60, 72, 76, 90, 95, 114, 120, 152, 171, 180, 190, 228, 285, 342, 360, 380, 456, 570, 684, 760, 855, 1140, 1368, 1710, 2280, 3420, 6840, 11399, 22798, 34197, 45596, 56995, 68394, 91192, 102591, 113990, 136788, 170985, 205182, 216581, 227980, 273576, 341970, 410364, 433162, 455960, 512955, 649743, 683940, 820728, 866324, 1025910, 1082905, 1299486, 1367880, 1732648, 1949229, 2051820, 2165810, 2598972, 3248715, 3898458, 4103640, 4331620, 5197944, 6497430, 7796916, 8663240, 9746145, 12994860, 15593832, 19492290, 25989720, 38984580, 77969160]

約数ペア:

[(1, 77969160), (2, 38984580), (3, 25989720), (4, 19492290), (5, 15593832), (6, 12994860), (8, 9746145), (9, 8663240), (10, 7796916), (12, 6497430), (15, 5197944), (18, 4331620), (19, 4103640), (20, 3898458), (24, 3248715), (30, 2598972), (36, 2165810), (38, 2051820), (40, 1949229), (45, 1732648), (57, 1367880), (60, 1299486), (72, 1082905), (76, 1025910), (90, 866324), (95, 820728), (114, 683940), (120, 649743), (152, 512955), (171, 455960), (180, 433162), (190, 410364), (228, 341970), (285, 273576), (342, 227980), (360, 216581), (380, 205182), (456, 170985), (570, 136788), (684, 113990), (760, 102591), (855, 91192), (1140, 68394), (1368, 56995), (1710, 45596), (2280, 34197), (3420, 22798), (6840, 11399)]