72274260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{167}}^1\times {\mathrm{7213}}^1$

素因数の和:7392

約数の個数: 48

約数和(自身を含む): 203607936

約数和(自身を除く): 131333676

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 167, 334, 501, 668, 835, 1002, 1670, 2004, 2505, 3340, 5010, 7213, 10020, 14426, 21639, 28852, 36065, 43278, 72130, 86556, 108195, 144260, 216390, 432780, 1204571, 2409142, 3613713, 4818284, 6022855, 7227426, 12045710, 14454852, 18068565, 24091420, 36137130, 72274260]

約数ペア:

[(1, 72274260), (2, 36137130), (3, 24091420), (4, 18068565), (5, 14454852), (6, 12045710), (10, 7227426), (12, 6022855), (15, 4818284), (20, 3613713), (30, 2409142), (60, 1204571), (167, 432780), (334, 216390), (501, 144260), (668, 108195), (835, 86556), (1002, 72130), (1670, 43278), (2004, 36065), (2505, 28852), (3340, 21639), (5010, 14426), (7213, 10020)]