156408720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{50131}}^1$

素因数の和:50160

約数の個数: 80

約数和(自身を含む): 522174912

約数和(自身を除く): 365766192

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 195, 208, 240, 260, 312, 390, 520, 624, 780, 1040, 1560, 3120, 50131, 100262, 150393, 200524, 250655, 300786, 401048, 501310, 601572, 651703, 751965, 802096, 1002620, 1203144, 1303406, 1503930, 1955109, 2005240, 2406288, 2606812, 3007860, 3258515, 3910218, 4010480, 5213624, 6015720, 6517030, 7820436, 9775545, 10427248, 12031440, 13034060, 15640872, 19551090, 26068120, 31281744, 39102180, 52136240, 78204360, 156408720]

約数ペア:

[(1, 156408720), (2, 78204360), (3, 52136240), (4, 39102180), (5, 31281744), (6, 26068120), (8, 19551090), (10, 15640872), (12, 13034060), (13, 12031440), (15, 10427248), (16, 9775545), (20, 7820436), (24, 6517030), (26, 6015720), (30, 5213624), (39, 4010480), (40, 3910218), (48, 3258515), (52, 3007860), (60, 2606812), (65, 2406288), (78, 2005240), (80, 1955109), (104, 1503930), (120, 1303406), (130, 1203144), (156, 1002620), (195, 802096), (208, 751965), (240, 651703), (260, 601572), (312, 501310), (390, 401048), (520, 300786), (624, 250655), (780, 200524), (1040, 150393), (1560, 100262), (3120, 50131)]