493008360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{316031}}^1$

素因数の和:316058

約数の個数: 64

約数和(自身を含む): 1592801280

約数和(自身を除く): 1099792920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 316031, 632062, 948093, 1264124, 1580155, 1896186, 2528248, 3160310, 3792372, 4108403, 4740465, 6320620, 7584744, 8216806, 9480930, 12325209, 12641240, 16433612, 18961860, 20542015, 24650418, 32867224, 37923720, 41084030, 49300836, 61626045, 82168060, 98601672, 123252090, 164336120, 246504180, 493008360]

約数ペア:

[(1, 493008360), (2, 246504180), (3, 164336120), (4, 123252090), (5, 98601672), (6, 82168060), (8, 61626045), (10, 49300836), (12, 41084030), (13, 37923720), (15, 32867224), (20, 24650418), (24, 20542015), (26, 18961860), (30, 16433612), (39, 12641240), (40, 12325209), (52, 9480930), (60, 8216806), (65, 7584744), (78, 6320620), (104, 4740465), (120, 4108403), (130, 3792372), (156, 3160310), (195, 2528248), (260, 1896186), (312, 1580155), (390, 1264124), (520, 948093), (780, 632062), (1560, 316031)]