15741120

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{863}}^1$

素因数の和:902

約数の個数: 112

約数和(自身を含む): 52669440

約数和(自身を除く): 36928320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 64, 76, 80, 95, 96, 114, 120, 152, 160, 190, 192, 228, 240, 285, 304, 320, 380, 456, 480, 570, 608, 760, 863, 912, 960, 1140, 1216, 1520, 1726, 1824, 2280, 2589, 3040, 3452, 3648, 4315, 4560, 5178, 6080, 6904, 8630, 9120, 10356, 12945, 13808, 16397, 17260, 18240, 20712, 25890, 27616, 32794, 34520, 41424, 49191, 51780, 55232, 65588, 69040, 81985, 82848, 98382, 103560, 131176, 138080, 163970, 165696, 196764, 207120, 245955, 262352, 276160, 327940, 393528, 414240, 491910, 524704, 655880, 787056, 828480, 983820, 1049408, 1311760, 1574112, 1967640, 2623520, 3148224, 3935280, 5247040, 7870560, 15741120]

約数ペア:

[(1, 15741120), (2, 7870560), (3, 5247040), (4, 3935280), (5, 3148224), (6, 2623520), (8, 1967640), (10, 1574112), (12, 1311760), (15, 1049408), (16, 983820), (19, 828480), (20, 787056), (24, 655880), (30, 524704), (32, 491910), (38, 414240), (40, 393528), (48, 327940), (57, 276160), (60, 262352), (64, 245955), (76, 207120), (80, 196764), (95, 165696), (96, 163970), (114, 138080), (120, 131176), (152, 103560), (160, 98382), (190, 82848), (192, 81985), (228, 69040), (240, 65588), (285, 55232), (304, 51780), (320, 49191), (380, 41424), (456, 34520), (480, 32794), (570, 27616), (608, 25890), (760, 20712), (863, 18240), (912, 17260), (960, 16397), (1140, 13808), (1216, 12945), (1520, 10356), (1726, 9120), (1824, 8630), (2280, 6904), (2589, 6080), (3040, 5178), (3452, 4560), (3648, 4315)]