1395454080

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{239}}^1\times {\mathrm{3041}}^1$

素因数の和:3302

約数の個数: 128

約数和(自身を含む): 4468089600

約数和(自身を除く): 3072635520

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, 239, 240, 320, 384, 478, 480, 640, 717, 956, 960, 1195, 1434, 1912, 1920, 2390, 2868, 3041, 3585, 3824, 4780, 5736, 6082, 7170, 7648, 9123, 9560, 11472, 12164, 14340, 15205, 15296, 18246, 19120, 22944, 24328, 28680, 30410, 30592, 36492, 38240, 45615, 45888, 48656, 57360, 60820, 72984, 76480, 91230, 91776, 97312, 114720, 121640, 145968, 152960, 182460, 194624, 229440, 243280, 291936, 364920, 389248, 458880, 486560, 583872, 726799, 729840, 973120, 1167744, 1453598, 1459680, 1946240, 2180397, 2907196, 2919360, 3633995, 4360794, 5814392, 5838720, 7267990, 8721588, 10901985, 11628784, 14535980, 17443176, 21803970, 23257568, 29071960, 34886352, 43607940, 46515136, 58143920, 69772704, 87215880, 93030272, 116287840, 139545408, 174431760, 232575680, 279090816, 348863520, 465151360, 697727040, 1395454080]

約数ペア:

[(1, 1395454080), (2, 697727040), (3, 465151360), (4, 348863520), (5, 279090816), (6, 232575680), (8, 174431760), (10, 139545408), (12, 116287840), (15, 93030272), (16, 87215880), (20, 69772704), (24, 58143920), (30, 46515136), (32, 43607940), (40, 34886352), (48, 29071960), (60, 23257568), (64, 21803970), (80, 17443176), (96, 14535980), (120, 11628784), (128, 10901985), (160, 8721588), (192, 7267990), (239, 5838720), (240, 5814392), (320, 4360794), (384, 3633995), (478, 2919360), (480, 2907196), (640, 2180397), (717, 1946240), (956, 1459680), (960, 1453598), (1195, 1167744), (1434, 973120), (1912, 729840), (1920, 726799), (2390, 583872), (2868, 486560), (3041, 458880), (3585, 389248), (3824, 364920), (4780, 291936), (5736, 243280), (6082, 229440), (7170, 194624), (7648, 182460), (9123, 152960), (9560, 145968), (11472, 121640), (12164, 114720), (14340, 97312), (15205, 91776), (15296, 91230), (18246, 76480), (19120, 72984), (22944, 60820), (24328, 57360), (28680, 48656), (30410, 45888), (30592, 45615), (36492, 38240)]