28904580

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{53527}}^1$

素因数の和:53545

約数の個数: 48

約数和(自身を含む): 89927040

約数和(自身を除く): 61022460

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 53527, 107054, 160581, 214108, 267635, 321162, 481743, 535270, 642324, 802905, 963486, 1070540, 1445229, 1605810, 1926972, 2408715, 2890458, 3211620, 4817430, 5780916, 7226145, 9634860, 14452290, 28904580]

約数ペア:

[(1, 28904580), (2, 14452290), (3, 9634860), (4, 7226145), (5, 5780916), (6, 4817430), (9, 3211620), (10, 2890458), (12, 2408715), (15, 1926972), (18, 1605810), (20, 1445229), (27, 1070540), (30, 963486), (36, 802905), (45, 642324), (54, 535270), (60, 481743), (90, 321162), (108, 267635), (135, 214108), (180, 160581), (270, 107054), (540, 53527)]