880773240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{4013}}^1$

素因数の和:4117

約数の個数: 128

約数和(自身を含む): 2774476800

約数和(自身を除く): 1893703560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 59, 60, 62, 93, 118, 120, 124, 155, 177, 186, 236, 248, 295, 310, 354, 372, 465, 472, 590, 620, 708, 744, 885, 930, 1180, 1240, 1416, 1770, 1829, 1860, 2360, 3540, 3658, 3720, 4013, 5487, 7080, 7316, 8026, 9145, 10974, 12039, 14632, 16052, 18290, 20065, 21948, 24078, 27435, 32104, 36580, 40130, 43896, 48156, 54870, 60195, 73160, 80260, 96312, 109740, 120390, 124403, 160520, 219480, 236767, 240780, 248806, 373209, 473534, 481560, 497612, 622015, 710301, 746418, 947068, 995224, 1183835, 1244030, 1420602, 1492836, 1866045, 1894136, 2367670, 2488060, 2841204, 2985672, 3551505, 3732090, 4735340, 4976120, 5682408, 7103010, 7339777, 7464180, 9470680, 14206020, 14679554, 14928360, 22019331, 28412040, 29359108, 36698885, 44038662, 58718216, 73397770, 88077324, 110096655, 146795540, 176154648, 220193310, 293591080, 440386620, 880773240]

約数ペア:

[(1, 880773240), (2, 440386620), (3, 293591080), (4, 220193310), (5, 176154648), (6, 146795540), (8, 110096655), (10, 88077324), (12, 73397770), (15, 58718216), (20, 44038662), (24, 36698885), (30, 29359108), (31, 28412040), (40, 22019331), (59, 14928360), (60, 14679554), (62, 14206020), (93, 9470680), (118, 7464180), (120, 7339777), (124, 7103010), (155, 5682408), (177, 4976120), (186, 4735340), (236, 3732090), (248, 3551505), (295, 2985672), (310, 2841204), (354, 2488060), (372, 2367670), (465, 1894136), (472, 1866045), (590, 1492836), (620, 1420602), (708, 1244030), (744, 1183835), (885, 995224), (930, 947068), (1180, 746418), (1240, 710301), (1416, 622015), (1770, 497612), (1829, 481560), (1860, 473534), (2360, 373209), (3540, 248806), (3658, 240780), (3720, 236767), (4013, 219480), (5487, 160520), (7080, 124403), (7316, 120390), (8026, 109740), (9145, 96312), (10974, 80260), (12039, 73160), (14632, 60195), (16052, 54870), (18290, 48156), (20065, 43896), (21948, 40130), (24078, 36580), (27435, 32104)]