15309094080

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{2278139}}^1$

素因数の和:2278166

約数の個数: 112

約数和(自身を含む): 55550165760

約数和(自身を除く): 40241071680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 420, 448, 480, 560, 672, 840, 960, 1120, 1344, 1680, 2240, 3360, 6720, 2278139, 4556278, 6834417, 9112556, 11390695, 13668834, 15946973, 18225112, 22781390, 27337668, 31893946, 34172085, 36450224, 45562780, 47840919, 54675336, 63787892, 68344170, 72900448, 79734865, 91125560, 95681838, 109350672, 127575784, 136688340, 145800896, 159469730, 182251120, 191363676, 218701344, 239204595, 255151568, 273376680, 318939460, 364502240, 382727352, 437402688, 478409190, 510303136, 546753360, 637878920, 729004480, 765454704, 956818380, 1020606272, 1093506720, 1275757840, 1530909408, 1913636760, 2187013440, 2551515680, 3061818816, 3827273520, 5103031360, 7654547040, 15309094080]

約数ペア:

[(1, 15309094080), (2, 7654547040), (3, 5103031360), (4, 3827273520), (5, 3061818816), (6, 2551515680), (7, 2187013440), (8, 1913636760), (10, 1530909408), (12, 1275757840), (14, 1093506720), (15, 1020606272), (16, 956818380), (20, 765454704), (21, 729004480), (24, 637878920), (28, 546753360), (30, 510303136), (32, 478409190), (35, 437402688), (40, 382727352), (42, 364502240), (48, 318939460), (56, 273376680), (60, 255151568), (64, 239204595), (70, 218701344), (80, 191363676), (84, 182251120), (96, 159469730), (105, 145800896), (112, 136688340), (120, 127575784), (140, 109350672), (160, 95681838), (168, 91125560), (192, 79734865), (210, 72900448), (224, 68344170), (240, 63787892), (280, 54675336), (320, 47840919), (336, 45562780), (420, 36450224), (448, 34172085), (480, 31893946), (560, 27337668), (672, 22781390), (840, 18225112), (960, 15946973), (1120, 13668834), (1344, 11390695), (1680, 9112556), (2240, 6834417), (3360, 4556278), (6720, 2278139)]