23279880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{14923}}^1$

素因数の和:14950

約数の個数: 64

約数和(自身を含む): 75216960

約数和(自身を除く): 51937080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 14923, 29846, 44769, 59692, 74615, 89538, 119384, 149230, 179076, 193999, 223845, 298460, 358152, 387998, 447690, 581997, 596920, 775996, 895380, 969995, 1163994, 1551992, 1790760, 1939990, 2327988, 2909985, 3879980, 4655976, 5819970, 7759960, 11639940, 23279880]

約数ペア:

[(1, 23279880), (2, 11639940), (3, 7759960), (4, 5819970), (5, 4655976), (6, 3879980), (8, 2909985), (10, 2327988), (12, 1939990), (13, 1790760), (15, 1551992), (20, 1163994), (24, 969995), (26, 895380), (30, 775996), (39, 596920), (40, 581997), (52, 447690), (60, 387998), (65, 358152), (78, 298460), (104, 223845), (120, 193999), (130, 179076), (156, 149230), (195, 119384), (260, 89538), (312, 74615), (390, 59692), (520, 44769), (780, 29846), (1560, 14923)]