304098560

素因数分解:

$2^8\times 5^1\times {\mathrm{37}}^1\times {\mathrm{6421}}^1$

素因数の和:6479

約数の個数: 72

約数和(自身を含む): 748214376

約数和(自身を除く): 444115816

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 37, 40, 64, 74, 80, 128, 148, 160, 185, 256, 296, 320, 370, 592, 640, 740, 1184, 1280, 1480, 2368, 2960, 4736, 5920, 6421, 9472, 11840, 12842, 23680, 25684, 32105, 47360, 51368, 64210, 102736, 128420, 205472, 237577, 256840, 410944, 475154, 513680, 821888, 950308, 1027360, 1187885, 1643776, 1900616, 2054720, 2375770, 3801232, 4109440, 4751540, 7602464, 8218880, 9503080, 15204928, 19006160, 30409856, 38012320, 60819712, 76024640, 152049280, 304098560]

約数ペア:

[(1, 304098560), (2, 152049280), (4, 76024640), (5, 60819712), (8, 38012320), (10, 30409856), (16, 19006160), (20, 15204928), (32, 9503080), (37, 8218880), (40, 7602464), (64, 4751540), (74, 4109440), (80, 3801232), (128, 2375770), (148, 2054720), (160, 1900616), (185, 1643776), (256, 1187885), (296, 1027360), (320, 950308), (370, 821888), (592, 513680), (640, 475154), (740, 410944), (1184, 256840), (1280, 237577), (1480, 205472), (2368, 128420), (2960, 102736), (4736, 64210), (5920, 51368), (6421, 47360), (9472, 32105), (11840, 25684), (12842, 23680)]