274408320

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{1091}}^1$

素因数の和:1244

約数の個数: 128

約数和(自身を含む): 882161280

約数和(自身を除く): 607752960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 131, 160, 192, 240, 262, 320, 384, 393, 480, 524, 640, 655, 786, 960, 1048, 1091, 1310, 1572, 1920, 1965, 2096, 2182, 2620, 3144, 3273, 3930, 4192, 4364, 5240, 5455, 6288, 6546, 7860, 8384, 8728, 10480, 10910, 12576, 13092, 15720, 16365, 16768, 17456, 20960, 21820, 25152, 26184, 31440, 32730, 34912, 41920, 43640, 50304, 52368, 62880, 65460, 69824, 83840, 87280, 104736, 125760, 130920, 139648, 142921, 174560, 209472, 251520, 261840, 285842, 349120, 418944, 428763, 523680, 571684, 698240, 714605, 857526, 1047360, 1143368, 1429210, 1715052, 2094720, 2143815, 2286736, 2858420, 3430104, 4287630, 4573472, 5716840, 6860208, 8575260, 9146944, 11433680, 13720416, 17150520, 18293888, 22867360, 27440832, 34301040, 45734720, 54881664, 68602080, 91469440, 137204160, 274408320]

約数ペア:

[(1, 274408320), (2, 137204160), (3, 91469440), (4, 68602080), (5, 54881664), (6, 45734720), (8, 34301040), (10, 27440832), (12, 22867360), (15, 18293888), (16, 17150520), (20, 13720416), (24, 11433680), (30, 9146944), (32, 8575260), (40, 6860208), (48, 5716840), (60, 4573472), (64, 4287630), (80, 3430104), (96, 2858420), (120, 2286736), (128, 2143815), (131, 2094720), (160, 1715052), (192, 1429210), (240, 1143368), (262, 1047360), (320, 857526), (384, 714605), (393, 698240), (480, 571684), (524, 523680), (640, 428763), (655, 418944), (786, 349120), (960, 285842), (1048, 261840), (1091, 251520), (1310, 209472), (1572, 174560), (1920, 142921), (1965, 139648), (2096, 130920), (2182, 125760), (2620, 104736), (3144, 87280), (3273, 83840), (3930, 69824), (4192, 65460), (4364, 62880), (5240, 52368), (5455, 50304), (6288, 43640), (6546, 41920), (7860, 34912), (8384, 32730), (8728, 31440), (10480, 26184), (10910, 25152), (12576, 21820), (13092, 20960), (15720, 17456), (16365, 16768)]