855516960

素因数分解:

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

素因数の和:16115

約数の個数: 144

約数和(自身を含む): 2998542456

約数和(自身を除く): 2143025496

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 37, 40, 45, 48, 60, 72, 74, 80, 90, 96, 111, 120, 144, 148, 160, 180, 185, 222, 240, 288, 296, 333, 360, 370, 444, 480, 555, 592, 666, 720, 740, 888, 1110, 1184, 1332, 1440, 1480, 1665, 1776, 2220, 2664, 2960, 3330, 3552, 4440, 5328, 5920, 6660, 8880, 10656, 13320, 16057, 17760, 26640, 32114, 48171, 53280, 64228, 80285, 96342, 128456, 144513, 160570, 192684, 240855, 256912, 289026, 321140, 385368, 481710, 513824, 578052, 594109, 642280, 722565, 770736, 963420, 1156104, 1188218, 1284560, 1445130, 1541472, 1782327, 1926840, 2312208, 2376436, 2569120, 2890260, 2970545, 3564654, 3853680, 4624416, 4752872, 5346981, 5780520, 5941090, 7129308, 7707360, 8911635, 9505744, 10693962, 11561040, 11882180, 14258616, 17823270, 19011488, 21387924, 23122080, 23764360, 26734905, 28517232, 35646540, 42775848, 47528720, 53469810, 57034464, 71293080, 85551696, 95057440, 106939620, 142586160, 171103392, 213879240, 285172320, 427758480, 855516960]

約数ペア:

[(1, 855516960), (2, 427758480), (3, 285172320), (4, 213879240), (5, 171103392), (6, 142586160), (8, 106939620), (9, 95057440), (10, 85551696), (12, 71293080), (15, 57034464), (16, 53469810), (18, 47528720), (20, 42775848), (24, 35646540), (30, 28517232), (32, 26734905), (36, 23764360), (37, 23122080), (40, 21387924), (45, 19011488), (48, 17823270), (60, 14258616), (72, 11882180), (74, 11561040), (80, 10693962), (90, 9505744), (96, 8911635), (111, 7707360), (120, 7129308), (144, 5941090), (148, 5780520), (160, 5346981), (180, 4752872), (185, 4624416), (222, 3853680), (240, 3564654), (288, 2970545), (296, 2890260), (333, 2569120), (360, 2376436), (370, 2312208), (444, 1926840), (480, 1782327), (555, 1541472), (592, 1445130), (666, 1284560), (720, 1188218), (740, 1156104), (888, 963420), (1110, 770736), (1184, 722565), (1332, 642280), (1440, 594109), (1480, 578052), (1665, 513824), (1776, 481710), (2220, 385368), (2664, 321140), (2960, 289026), (3330, 256912), (3552, 240855), (4440, 192684), (5328, 160570), (5920, 144513), (6660, 128456), (8880, 96342), (10656, 80285), (13320, 64228), (16057, 53280), (17760, 48171), (26640, 32114)]