54480560

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{1021}}^1$

素因数の和:1086

約数の個数: 80

約数和(自身を含む): 136866240

約数和(自身を除く): 82385680

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 29, 40, 46, 58, 80, 92, 115, 116, 145, 184, 230, 232, 290, 368, 460, 464, 580, 667, 920, 1021, 1160, 1334, 1840, 2042, 2320, 2668, 3335, 4084, 5105, 5336, 6670, 8168, 10210, 10672, 13340, 16336, 20420, 23483, 26680, 29609, 40840, 46966, 53360, 59218, 81680, 93932, 117415, 118436, 148045, 187864, 234830, 236872, 296090, 375728, 469660, 473744, 592180, 681007, 939320, 1184360, 1362014, 1878640, 2368720, 2724028, 3405035, 5448056, 6810070, 10896112, 13620140, 27240280, 54480560]

約数ペア:

[(1, 54480560), (2, 27240280), (4, 13620140), (5, 10896112), (8, 6810070), (10, 5448056), (16, 3405035), (20, 2724028), (23, 2368720), (29, 1878640), (40, 1362014), (46, 1184360), (58, 939320), (80, 681007), (92, 592180), (115, 473744), (116, 469660), (145, 375728), (184, 296090), (230, 236872), (232, 234830), (290, 187864), (368, 148045), (460, 118436), (464, 117415), (580, 93932), (667, 81680), (920, 59218), (1021, 53360), (1160, 46966), (1334, 40840), (1840, 29609), (2042, 26680), (2320, 23483), (2668, 20420), (3335, 16336), (4084, 13340), (5105, 10672), (5336, 10210), (6670, 8168)]