227478960

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{8539}}^1$

素因数の和:8595

約数の個数: 120

約数和(自身を含む): 784689360

約数和(自身を除く): 557210400

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, 8539, 8880, 13320, 17078, 25617, 26640, 34156, 42695, 51234, 68312, 76851, 85390, 102468, 128085, 136624, 153702, 170780, 204936, 256170, 307404, 315943, 341560, 384255, 409872, 512340, 614808, 631886, 683120, 768510, 947829, 1024680, 1229616, 1263772, 1537020, 1579715, 1895658, 2049360, 2527544, 2843487, 3074040, 3159430, 3791316, 4739145, 5055088, 5686974, 6148080, 6318860, 7582632, 9478290, 11373948, 12637720, 14217435, 15165264, 18956580, 22747896, 25275440, 28434870, 37913160, 45495792, 56869740, 75826320, 113739480, 227478960]

約数ペア:

[(1, 227478960), (2, 113739480), (3, 75826320), (4, 56869740), (5, 45495792), (6, 37913160), (8, 28434870), (9, 25275440), (10, 22747896), (12, 18956580), (15, 15165264), (16, 14217435), (18, 12637720), (20, 11373948), (24, 9478290), (30, 7582632), (36, 6318860), (37, 6148080), (40, 5686974), (45, 5055088), (48, 4739145), (60, 3791316), (72, 3159430), (74, 3074040), (80, 2843487), (90, 2527544), (111, 2049360), (120, 1895658), (144, 1579715), (148, 1537020), (180, 1263772), (185, 1229616), (222, 1024680), (240, 947829), (296, 768510), (333, 683120), (360, 631886), (370, 614808), (444, 512340), (555, 409872), (592, 384255), (666, 341560), (720, 315943), (740, 307404), (888, 256170), (1110, 204936), (1332, 170780), (1480, 153702), (1665, 136624), (1776, 128085), (2220, 102468), (2664, 85390), (2960, 76851), (3330, 68312), (4440, 51234), (5328, 42695), (6660, 34156), (8539, 26640), (8880, 25617), (13320, 17078)]