11805840

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{863}}^1$

素因数の和:901

約数の個数: 120

約数和(自身を含む): 41783040

約数和(自身を除く): 29977200

約数列:

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

約数ペア:

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