117425520

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{5261}}^1$

素因数の和:5311

約数の個数: 120

約数和(自身を含む): 407152512

約数和(自身を除く): 289726992

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, 4464, 5261, 5580, 7440, 10522, 11160, 15783, 21044, 22320, 26305, 31566, 42088, 47349, 52610, 63132, 78915, 84176, 94698, 105220, 126264, 157830, 163091, 189396, 210440, 236745, 252528, 315660, 326182, 378792, 420880, 473490, 489273, 631320, 652364, 757584, 815455, 946980, 978546, 1262640, 1304728, 1467819, 1630910, 1893960, 1957092, 2446365, 2609456, 2935638, 3261820, 3787920, 3914184, 4892730, 5871276, 6523640, 7339095, 7828368, 9785460, 11742552, 13047280, 14678190, 19570920, 23485104, 29356380, 39141840, 58712760, 117425520]

約数ペア:

[(1, 117425520), (2, 58712760), (3, 39141840), (4, 29356380), (5, 23485104), (6, 19570920), (8, 14678190), (9, 13047280), (10, 11742552), (12, 9785460), (15, 7828368), (16, 7339095), (18, 6523640), (20, 5871276), (24, 4892730), (30, 3914184), (31, 3787920), (36, 3261820), (40, 2935638), (45, 2609456), (48, 2446365), (60, 1957092), (62, 1893960), (72, 1630910), (80, 1467819), (90, 1304728), (93, 1262640), (120, 978546), (124, 946980), (144, 815455), (155, 757584), (180, 652364), (186, 631320), (240, 489273), (248, 473490), (279, 420880), (310, 378792), (360, 326182), (372, 315660), (465, 252528), (496, 236745), (558, 210440), (620, 189396), (720, 163091), (744, 157830), (930, 126264), (1116, 105220), (1240, 94698), (1395, 84176), (1488, 78915), (1860, 63132), (2232, 52610), (2480, 47349), (2790, 42088), (3720, 31566), (4464, 26305), (5261, 22320), (5580, 21044), (7440, 15783), (10522, 11160)]