125456640

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{883}}^1$

素因数の和:944

約数の個数: 144

約数和(自身を含む): 411972288

約数和(自身を除く): 286515648

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 37, 40, 48, 60, 64, 74, 80, 96, 111, 120, 128, 148, 160, 185, 192, 222, 240, 256, 296, 320, 370, 384, 444, 480, 555, 592, 640, 740, 768, 883, 888, 960, 1110, 1184, 1280, 1480, 1766, 1776, 1920, 2220, 2368, 2649, 2960, 3532, 3552, 3840, 4415, 4440, 4736, 5298, 5920, 7064, 7104, 8830, 8880, 9472, 10596, 11840, 13245, 14128, 14208, 17660, 17760, 21192, 23680, 26490, 28256, 28416, 32671, 35320, 35520, 42384, 47360, 52980, 56512, 65342, 70640, 71040, 84768, 98013, 105960, 113024, 130684, 141280, 142080, 163355, 169536, 196026, 211920, 226048, 261368, 282560, 326710, 339072, 392052, 423840, 490065, 522736, 565120, 653420, 678144, 784104, 847680, 980130, 1045472, 1130240, 1306840, 1568208, 1695360, 1960260, 2090944, 2613680, 3136416, 3390720, 3920520, 4181888, 5227360, 6272832, 7841040, 8363776, 10454720, 12545664, 15682080, 20909440, 25091328, 31364160, 41818880, 62728320, 125456640]

約数ペア:

[(1, 125456640), (2, 62728320), (3, 41818880), (4, 31364160), (5, 25091328), (6, 20909440), (8, 15682080), (10, 12545664), (12, 10454720), (15, 8363776), (16, 7841040), (20, 6272832), (24, 5227360), (30, 4181888), (32, 3920520), (37, 3390720), (40, 3136416), (48, 2613680), (60, 2090944), (64, 1960260), (74, 1695360), (80, 1568208), (96, 1306840), (111, 1130240), (120, 1045472), (128, 980130), (148, 847680), (160, 784104), (185, 678144), (192, 653420), (222, 565120), (240, 522736), (256, 490065), (296, 423840), (320, 392052), (370, 339072), (384, 326710), (444, 282560), (480, 261368), (555, 226048), (592, 211920), (640, 196026), (740, 169536), (768, 163355), (883, 142080), (888, 141280), (960, 130684), (1110, 113024), (1184, 105960), (1280, 98013), (1480, 84768), (1766, 71040), (1776, 70640), (1920, 65342), (2220, 56512), (2368, 52980), (2649, 47360), (2960, 42384), (3532, 35520), (3552, 35320), (3840, 32671), (4415, 28416), (4440, 28256), (4736, 26490), (5298, 23680), (5920, 21192), (7064, 17760), (7104, 17660), (8830, 14208), (8880, 14128), (9472, 13245), (10596, 11840)]