180902460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{557}}^1\times {\mathrm{5413}}^1$

素因数の和:5982

約数の個数: 48

約数和(自身を含む): 507530016

約数和(自身を除く): 326627556

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 557, 1114, 1671, 2228, 2785, 3342, 5413, 5570, 6684, 8355, 10826, 11140, 16239, 16710, 21652, 27065, 32478, 33420, 54130, 64956, 81195, 108260, 162390, 324780, 3015041, 6030082, 9045123, 12060164, 15075205, 18090246, 30150410, 36180492, 45225615, 60300820, 90451230, 180902460]

約数ペア:

[(1, 180902460), (2, 90451230), (3, 60300820), (4, 45225615), (5, 36180492), (6, 30150410), (10, 18090246), (12, 15075205), (15, 12060164), (20, 9045123), (30, 6030082), (60, 3015041), (557, 324780), (1114, 162390), (1671, 108260), (2228, 81195), (2785, 64956), (3342, 54130), (5413, 33420), (5570, 32478), (6684, 27065), (8355, 21652), (10826, 16710), (11140, 16239)]