147405120

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{233}}^1\times {\mathrm{659}}^1$

素因数の和:912

約数の個数: 112

約数和(自身を含む): 470733120

約数和(自身を除く): 323328000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 233, 240, 320, 466, 480, 659, 699, 932, 960, 1165, 1318, 1398, 1864, 1977, 2330, 2636, 2796, 3295, 3495, 3728, 3954, 4660, 5272, 5592, 6590, 6990, 7456, 7908, 9320, 9885, 10544, 11184, 13180, 13980, 14912, 15816, 18640, 19770, 21088, 22368, 26360, 27960, 31632, 37280, 39540, 42176, 44736, 52720, 55920, 63264, 74560, 79080, 105440, 111840, 126528, 153547, 158160, 210880, 223680, 307094, 316320, 460641, 614188, 632640, 767735, 921282, 1228376, 1535470, 1842564, 2303205, 2456752, 3070940, 3685128, 4606410, 4913504, 6141880, 7370256, 9212820, 9827008, 12283760, 14740512, 18425640, 24567520, 29481024, 36851280, 49135040, 73702560, 147405120]

約数ペア:

[(1, 147405120), (2, 73702560), (3, 49135040), (4, 36851280), (5, 29481024), (6, 24567520), (8, 18425640), (10, 14740512), (12, 12283760), (15, 9827008), (16, 9212820), (20, 7370256), (24, 6141880), (30, 4913504), (32, 4606410), (40, 3685128), (48, 3070940), (60, 2456752), (64, 2303205), (80, 1842564), (96, 1535470), (120, 1228376), (160, 921282), (192, 767735), (233, 632640), (240, 614188), (320, 460641), (466, 316320), (480, 307094), (659, 223680), (699, 210880), (932, 158160), (960, 153547), (1165, 126528), (1318, 111840), (1398, 105440), (1864, 79080), (1977, 74560), (2330, 63264), (2636, 55920), (2796, 52720), (3295, 44736), (3495, 42176), (3728, 39540), (3954, 37280), (4660, 31632), (5272, 27960), (5592, 26360), (6590, 22368), (6990, 21088), (7456, 19770), (7908, 18640), (9320, 15816), (9885, 14912), (10544, 13980), (11184, 13180)]