139182480

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{3169}}^1$

素因数の和:3249

約数の個数: 120

約数和(自身を含む): 475233720

約数和(自身を除く): 336051240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 61, 72, 80, 90, 120, 122, 144, 180, 183, 240, 244, 305, 360, 366, 488, 549, 610, 720, 732, 915, 976, 1098, 1220, 1464, 1830, 2196, 2440, 2745, 2928, 3169, 3660, 4392, 4880, 5490, 6338, 7320, 8784, 9507, 10980, 12676, 14640, 15845, 19014, 21960, 25352, 28521, 31690, 38028, 43920, 47535, 50704, 57042, 63380, 76056, 95070, 114084, 126760, 142605, 152112, 190140, 193309, 228168, 253520, 285210, 380280, 386618, 456336, 570420, 579927, 760560, 773236, 966545, 1140840, 1159854, 1546472, 1739781, 1933090, 2281680, 2319708, 2899635, 3092944, 3479562, 3866180, 4639416, 5799270, 6959124, 7732360, 8698905, 9278832, 11598540, 13918248, 15464720, 17397810, 23197080, 27836496, 34795620, 46394160, 69591240, 139182480]

約数ペア:

[(1, 139182480), (2, 69591240), (3, 46394160), (4, 34795620), (5, 27836496), (6, 23197080), (8, 17397810), (9, 15464720), (10, 13918248), (12, 11598540), (15, 9278832), (16, 8698905), (18, 7732360), (20, 6959124), (24, 5799270), (30, 4639416), (36, 3866180), (40, 3479562), (45, 3092944), (48, 2899635), (60, 2319708), (61, 2281680), (72, 1933090), (80, 1739781), (90, 1546472), (120, 1159854), (122, 1140840), (144, 966545), (180, 773236), (183, 760560), (240, 579927), (244, 570420), (305, 456336), (360, 386618), (366, 380280), (488, 285210), (549, 253520), (610, 228168), (720, 193309), (732, 190140), (915, 152112), (976, 142605), (1098, 126760), (1220, 114084), (1464, 95070), (1830, 76056), (2196, 63380), (2440, 57042), (2745, 50704), (2928, 47535), (3169, 43920), (3660, 38028), (4392, 31690), (4880, 28521), (5490, 25352), (6338, 21960), (7320, 19014), (8784, 15845), (9507, 14640), (10980, 12676)]