89570160

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{4013}}^1$

素因数の和:4063

約数の個数: 120

約数和(自身を含む): 310587264

約数和(自身を除く): 221017104

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 36, 40, 45, 48, 60, 62, 72, 80, 90, 93, 120, 124, 144, 155, 180, 186, 240, 248, 279, 310, 360, 372, 465, 496, 558, 620, 720, 744, 930, 1116, 1240, 1395, 1488, 1860, 2232, 2480, 2790, 3720, 4013, 4464, 5580, 7440, 8026, 11160, 12039, 16052, 20065, 22320, 24078, 32104, 36117, 40130, 48156, 60195, 64208, 72234, 80260, 96312, 120390, 124403, 144468, 160520, 180585, 192624, 240780, 248806, 288936, 321040, 361170, 373209, 481560, 497612, 577872, 622015, 722340, 746418, 963120, 995224, 1119627, 1244030, 1444680, 1492836, 1866045, 1990448, 2239254, 2488060, 2889360, 2985672, 3732090, 4478508, 4976120, 5598135, 5971344, 7464180, 8957016, 9952240, 11196270, 14928360, 17914032, 22392540, 29856720, 44785080, 89570160]

約数ペア:

[(1, 89570160), (2, 44785080), (3, 29856720), (4, 22392540), (5, 17914032), (6, 14928360), (8, 11196270), (9, 9952240), (10, 8957016), (12, 7464180), (15, 5971344), (16, 5598135), (18, 4976120), (20, 4478508), (24, 3732090), (30, 2985672), (31, 2889360), (36, 2488060), (40, 2239254), (45, 1990448), (48, 1866045), (60, 1492836), (62, 1444680), (72, 1244030), (80, 1119627), (90, 995224), (93, 963120), (120, 746418), (124, 722340), (144, 622015), (155, 577872), (180, 497612), (186, 481560), (240, 373209), (248, 361170), (279, 321040), (310, 288936), (360, 248806), (372, 240780), (465, 192624), (496, 180585), (558, 160520), (620, 144468), (720, 124403), (744, 120390), (930, 96312), (1116, 80260), (1240, 72234), (1395, 64208), (1488, 60195), (1860, 48156), (2232, 40130), (2480, 36117), (2790, 32104), (3720, 24078), (4013, 22320), (4464, 20065), (5580, 16052), (7440, 12039), (8026, 11160)]