38680560

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1733}}^1$

素因数の和:1783

約数の個数: 120

約数和(自身を含む): 134169984

約数和(自身を除く): 95489424

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, 1733, 1860, 2232, 2480, 2790, 3466, 3720, 4464, 5199, 5580, 6932, 7440, 8665, 10398, 11160, 13864, 15597, 17330, 20796, 22320, 25995, 27728, 31194, 34660, 41592, 51990, 53723, 62388, 69320, 77985, 83184, 103980, 107446, 124776, 138640, 155970, 161169, 207960, 214892, 249552, 268615, 311940, 322338, 415920, 429784, 483507, 537230, 623880, 644676, 805845, 859568, 967014, 1074460, 1247760, 1289352, 1611690, 1934028, 2148920, 2417535, 2578704, 3223380, 3868056, 4297840, 4835070, 6446760, 7736112, 9670140, 12893520, 19340280, 38680560]

約数ペア:

[(1, 38680560), (2, 19340280), (3, 12893520), (4, 9670140), (5, 7736112), (6, 6446760), (8, 4835070), (9, 4297840), (10, 3868056), (12, 3223380), (15, 2578704), (16, 2417535), (18, 2148920), (20, 1934028), (24, 1611690), (30, 1289352), (31, 1247760), (36, 1074460), (40, 967014), (45, 859568), (48, 805845), (60, 644676), (62, 623880), (72, 537230), (80, 483507), (90, 429784), (93, 415920), (120, 322338), (124, 311940), (144, 268615), (155, 249552), (180, 214892), (186, 207960), (240, 161169), (248, 155970), (279, 138640), (310, 124776), (360, 107446), (372, 103980), (465, 83184), (496, 77985), (558, 69320), (620, 62388), (720, 53723), (744, 51990), (930, 41592), (1116, 34660), (1240, 31194), (1395, 27728), (1488, 25995), (1733, 22320), (1860, 20796), (2232, 17330), (2480, 15597), (2790, 13864), (3466, 11160), (3720, 10398), (4464, 8665), (5199, 7440), (5580, 6932)]