1178828160

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{257}}^1\times {\mathrm{2389}}^1$

素因数の和:2668

約数の個数: 128

約数和(自身を含む): 3773714400

約数和(自身を除く): 2594886240

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, 128, 160, 192, 240, 257, 320, 384, 480, 514, 640, 771, 960, 1028, 1285, 1542, 1920, 2056, 2389, 2570, 3084, 3855, 4112, 4778, 5140, 6168, 7167, 7710, 8224, 9556, 10280, 11945, 12336, 14334, 15420, 16448, 19112, 20560, 23890, 24672, 28668, 30840, 32896, 35835, 38224, 41120, 47780, 49344, 57336, 61680, 71670, 76448, 82240, 95560, 98688, 114672, 123360, 143340, 152896, 164480, 191120, 229344, 246720, 286680, 305792, 382240, 458688, 493440, 573360, 613973, 764480, 917376, 1146720, 1227946, 1528960, 1841919, 2293440, 2455892, 3069865, 3683838, 4586880, 4911784, 6139730, 7367676, 9209595, 9823568, 12279460, 14735352, 18419190, 19647136, 24558920, 29470704, 36838380, 39294272, 49117840, 58941408, 73676760, 78588544, 98235680, 117882816, 147353520, 196471360, 235765632, 294707040, 392942720, 589414080, 1178828160]

約数ペア:

[(1, 1178828160), (2, 589414080), (3, 392942720), (4, 294707040), (5, 235765632), (6, 196471360), (8, 147353520), (10, 117882816), (12, 98235680), (15, 78588544), (16, 73676760), (20, 58941408), (24, 49117840), (30, 39294272), (32, 36838380), (40, 29470704), (48, 24558920), (60, 19647136), (64, 18419190), (80, 14735352), (96, 12279460), (120, 9823568), (128, 9209595), (160, 7367676), (192, 6139730), (240, 4911784), (257, 4586880), (320, 3683838), (384, 3069865), (480, 2455892), (514, 2293440), (640, 1841919), (771, 1528960), (960, 1227946), (1028, 1146720), (1285, 917376), (1542, 764480), (1920, 613973), (2056, 573360), (2389, 493440), (2570, 458688), (3084, 382240), (3855, 305792), (4112, 286680), (4778, 246720), (5140, 229344), (6168, 191120), (7167, 164480), (7710, 152896), (8224, 143340), (9556, 123360), (10280, 114672), (11945, 98688), (12336, 95560), (14334, 82240), (15420, 76448), (16448, 71670), (19112, 61680), (20560, 57336), (23890, 49344), (24672, 47780), (28668, 41120), (30840, 38224), (32896, 35835)]