23611680

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{863}}^1$

素因数の和:903

約数の個数: 144

約数和(自身を含む): 84913920

約数和(自身を除く): 61302240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 32, 36, 38, 40, 45, 48, 57, 60, 72, 76, 80, 90, 95, 96, 114, 120, 144, 152, 160, 171, 180, 190, 228, 240, 285, 288, 304, 342, 360, 380, 456, 480, 570, 608, 684, 720, 760, 855, 863, 912, 1140, 1368, 1440, 1520, 1710, 1726, 1824, 2280, 2589, 2736, 3040, 3420, 3452, 4315, 4560, 5178, 5472, 6840, 6904, 7767, 8630, 9120, 10356, 12945, 13680, 13808, 15534, 16397, 17260, 20712, 25890, 27360, 27616, 31068, 32794, 34520, 38835, 41424, 49191, 51780, 62136, 65588, 69040, 77670, 81985, 82848, 98382, 103560, 124272, 131176, 138080, 147573, 155340, 163970, 196764, 207120, 245955, 248544, 262352, 295146, 310680, 327940, 393528, 414240, 491910, 524704, 590292, 621360, 655880, 737865, 787056, 983820, 1180584, 1242720, 1311760, 1475730, 1574112, 1967640, 2361168, 2623520, 2951460, 3935280, 4722336, 5902920, 7870560, 11805840, 23611680]

約数ペア:

[(1, 23611680), (2, 11805840), (3, 7870560), (4, 5902920), (5, 4722336), (6, 3935280), (8, 2951460), (9, 2623520), (10, 2361168), (12, 1967640), (15, 1574112), (16, 1475730), (18, 1311760), (19, 1242720), (20, 1180584), (24, 983820), (30, 787056), (32, 737865), (36, 655880), (38, 621360), (40, 590292), (45, 524704), (48, 491910), (57, 414240), (60, 393528), (72, 327940), (76, 310680), (80, 295146), (90, 262352), (95, 248544), (96, 245955), (114, 207120), (120, 196764), (144, 163970), (152, 155340), (160, 147573), (171, 138080), (180, 131176), (190, 124272), (228, 103560), (240, 98382), (285, 82848), (288, 81985), (304, 77670), (342, 69040), (360, 65588), (380, 62136), (456, 51780), (480, 49191), (570, 41424), (608, 38835), (684, 34520), (720, 32794), (760, 31068), (855, 27616), (863, 27360), (912, 25890), (1140, 20712), (1368, 17260), (1440, 16397), (1520, 15534), (1710, 13808), (1726, 13680), (1824, 12945), (2280, 10356), (2589, 9120), (2736, 8630), (3040, 7767), (3420, 6904), (3452, 6840), (4315, 5472), (4560, 5178)]