180512568

素因数分解:

$2^3\times 3^2\times {\mathrm{1103}}^1\times {\mathrm{2273}}^1$

素因数の和:3388

約数の個数: 48

約数和(自身を含む): 489546720

約数和(自身を除く): 309034152

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 1103, 2206, 2273, 3309, 4412, 4546, 6618, 6819, 8824, 9092, 9927, 13236, 13638, 18184, 19854, 20457, 26472, 27276, 39708, 40914, 54552, 79416, 81828, 163656, 2507119, 5014238, 7521357, 10028476, 15042714, 20056952, 22564071, 30085428, 45128142, 60170856, 90256284, 180512568]

約数ペア:

[(1, 180512568), (2, 90256284), (3, 60170856), (4, 45128142), (6, 30085428), (8, 22564071), (9, 20056952), (12, 15042714), (18, 10028476), (24, 7521357), (36, 5014238), (72, 2507119), (1103, 163656), (2206, 81828), (2273, 79416), (3309, 54552), (4412, 40914), (4546, 39708), (6618, 27276), (6819, 26472), (8824, 20457), (9092, 19854), (9927, 18184), (13236, 13638)]