272225280

素因数分解:

$2^{10}\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{479}}^1$

素因数の和:544

約数の個数: 176

約数和(自身を含む): 896094720

約数和(自身を除く): 623869440

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, 479, 480, 512, 555, 592, 640, 740, 768, 888, 958, 960, 1024, 1110, 1184, 1280, 1437, 1480, 1536, 1776, 1916, 1920, 2220, 2368, 2395, 2560, 2874, 2960, 3072, 3552, 3832, 3840, 4440, 4736, 4790, 5120, 5748, 5920, 7104, 7185, 7664, 7680, 8880, 9472, 9580, 11496, 11840, 14208, 14370, 15328, 15360, 17723, 17760, 18944, 19160, 22992, 23680, 28416, 28740, 30656, 35446, 35520, 37888, 38320, 45984, 47360, 53169, 56832, 57480, 61312, 70892, 71040, 76640, 88615, 91968, 94720, 106338, 113664, 114960, 122624, 141784, 142080, 153280, 177230, 183936, 189440, 212676, 229920, 245248, 265845, 283568, 284160, 306560, 354460, 367872, 425352, 459840, 490496, 531690, 567136, 568320, 613120, 708920, 735744, 850704, 919680, 1063380, 1134272, 1226240, 1417840, 1471488, 1701408, 1839360, 2126760, 2268544, 2452480, 2835680, 3402816, 3678720, 4253520, 4537088, 5671360, 6805632, 7357440, 8507040, 9074176, 11342720, 13611264, 17014080, 18148352, 22685440, 27222528, 34028160, 45370880, 54445056, 68056320, 90741760, 136112640, 272225280]

約数ペア:

[(1, 272225280), (2, 136112640), (3, 90741760), (4, 68056320), (5, 54445056), (6, 45370880), (8, 34028160), (10, 27222528), (12, 22685440), (15, 18148352), (16, 17014080), (20, 13611264), (24, 11342720), (30, 9074176), (32, 8507040), (37, 7357440), (40, 6805632), (48, 5671360), (60, 4537088), (64, 4253520), (74, 3678720), (80, 3402816), (96, 2835680), (111, 2452480), (120, 2268544), (128, 2126760), (148, 1839360), (160, 1701408), (185, 1471488), (192, 1417840), (222, 1226240), (240, 1134272), (256, 1063380), (296, 919680), (320, 850704), (370, 735744), (384, 708920), (444, 613120), (479, 568320), (480, 567136), (512, 531690), (555, 490496), (592, 459840), (640, 425352), (740, 367872), (768, 354460), (888, 306560), (958, 284160), (960, 283568), (1024, 265845), (1110, 245248), (1184, 229920), (1280, 212676), (1437, 189440), (1480, 183936), (1536, 177230), (1776, 153280), (1916, 142080), (1920, 141784), (2220, 122624), (2368, 114960), (2395, 113664), (2560, 106338), (2874, 94720), (2960, 91968), (3072, 88615), (3552, 76640), (3832, 71040), (3840, 70892), (4440, 61312), (4736, 57480), (4790, 56832), (5120, 53169), (5748, 47360), (5920, 45984), (7104, 38320), (7185, 37888), (7664, 35520), (7680, 35446), (8880, 30656), (9472, 28740), (9580, 28416), (11496, 23680), (11840, 22992), (14208, 19160), (14370, 18944), (15328, 17760), (15360, 17723)]