189393360

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{60703}}^1$

素因数の和:60732

約数の個数: 80

約数和(自身を含む): 632292864

約数和(自身を除く): 442899504

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, 60703, 121406, 182109, 242812, 303515, 364218, 485624, 607030, 728436, 789139, 910545, 971248, 1214060, 1456872, 1578278, 1821090, 2367417, 2428120, 2913744, 3156556, 3642180, 3945695, 4734834, 4856240, 6313112, 7284360, 7891390, 9469668, 11837085, 12626224, 14568720, 15782780, 18939336, 23674170, 31565560, 37878672, 47348340, 63131120, 94696680, 189393360]

約数ペア:

[(1, 189393360), (2, 94696680), (3, 63131120), (4, 47348340), (5, 37878672), (6, 31565560), (8, 23674170), (10, 18939336), (12, 15782780), (13, 14568720), (15, 12626224), (16, 11837085), (20, 9469668), (24, 7891390), (26, 7284360), (30, 6313112), (39, 4856240), (40, 4734834), (48, 3945695), (52, 3642180), (60, 3156556), (65, 2913744), (78, 2428120), (80, 2367417), (104, 1821090), (120, 1578278), (130, 1456872), (156, 1214060), (195, 971248), (208, 910545), (240, 789139), (260, 728436), (312, 607030), (390, 485624), (520, 364218), (624, 303515), (780, 242812), (1040, 182109), (1560, 121406), (3120, 60703)]