427758480

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{16057}}^1$

素因数の和:16113

約数の個数: 120

約数和(自身を含む): 1475473272

約数和(自身を除く): 1047714792

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 37, 40, 45, 48, 60, 72, 74, 80, 90, 111, 120, 144, 148, 180, 185, 222, 240, 296, 333, 360, 370, 444, 555, 592, 666, 720, 740, 888, 1110, 1332, 1480, 1665, 1776, 2220, 2664, 2960, 3330, 4440, 5328, 6660, 8880, 13320, 16057, 26640, 32114, 48171, 64228, 80285, 96342, 128456, 144513, 160570, 192684, 240855, 256912, 289026, 321140, 385368, 481710, 578052, 594109, 642280, 722565, 770736, 963420, 1156104, 1188218, 1284560, 1445130, 1782327, 1926840, 2312208, 2376436, 2890260, 2970545, 3564654, 3853680, 4752872, 5346981, 5780520, 5941090, 7129308, 8911635, 9505744, 10693962, 11561040, 11882180, 14258616, 17823270, 21387924, 23764360, 26734905, 28517232, 35646540, 42775848, 47528720, 53469810, 71293080, 85551696, 106939620, 142586160, 213879240, 427758480]

約数ペア:

[(1, 427758480), (2, 213879240), (3, 142586160), (4, 106939620), (5, 85551696), (6, 71293080), (8, 53469810), (9, 47528720), (10, 42775848), (12, 35646540), (15, 28517232), (16, 26734905), (18, 23764360), (20, 21387924), (24, 17823270), (30, 14258616), (36, 11882180), (37, 11561040), (40, 10693962), (45, 9505744), (48, 8911635), (60, 7129308), (72, 5941090), (74, 5780520), (80, 5346981), (90, 4752872), (111, 3853680), (120, 3564654), (144, 2970545), (148, 2890260), (180, 2376436), (185, 2312208), (222, 1926840), (240, 1782327), (296, 1445130), (333, 1284560), (360, 1188218), (370, 1156104), (444, 963420), (555, 770736), (592, 722565), (666, 642280), (720, 594109), (740, 578052), (888, 481710), (1110, 385368), (1332, 321140), (1480, 289026), (1665, 256912), (1776, 240855), (2220, 192684), (2664, 160570), (2960, 144513), (3330, 128456), (4440, 96342), (5328, 80285), (6660, 64228), (8880, 48171), (13320, 32114), (16057, 26640)]