386181360

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{647}}^1\times {\mathrm{829}}^1$

素因数の和:1495

約数の個数: 120

約数和(自身を含む): 1300497120

約数和(自身を除く): 914315760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 647, 720, 829, 1294, 1658, 1941, 2487, 2588, 3235, 3316, 3882, 4145, 4974, 5176, 5823, 6470, 6632, 7461, 7764, 8290, 9705, 9948, 10352, 11646, 12435, 12940, 13264, 14922, 15528, 16580, 19410, 19896, 23292, 24870, 25880, 29115, 29844, 31056, 33160, 37305, 38820, 39792, 46584, 49740, 51760, 58230, 59688, 66320, 74610, 77640, 93168, 99480, 116460, 119376, 149220, 155280, 198960, 232920, 298440, 465840, 536363, 596880, 1072726, 1609089, 2145452, 2681815, 3218178, 4290904, 4827267, 5363630, 6436356, 8045445, 8581808, 9654534, 10727260, 12872712, 16090890, 19309068, 21454520, 24136335, 25745424, 32181780, 38618136, 42909040, 48272670, 64363560, 77236272, 96545340, 128727120, 193090680, 386181360]

約数ペア:

[(1, 386181360), (2, 193090680), (3, 128727120), (4, 96545340), (5, 77236272), (6, 64363560), (8, 48272670), (9, 42909040), (10, 38618136), (12, 32181780), (15, 25745424), (16, 24136335), (18, 21454520), (20, 19309068), (24, 16090890), (30, 12872712), (36, 10727260), (40, 9654534), (45, 8581808), (48, 8045445), (60, 6436356), (72, 5363630), (80, 4827267), (90, 4290904), (120, 3218178), (144, 2681815), (180, 2145452), (240, 1609089), (360, 1072726), (647, 596880), (720, 536363), (829, 465840), (1294, 298440), (1658, 232920), (1941, 198960), (2487, 155280), (2588, 149220), (3235, 119376), (3316, 116460), (3882, 99480), (4145, 93168), (4974, 77640), (5176, 74610), (5823, 66320), (6470, 59688), (6632, 58230), (7461, 51760), (7764, 49740), (8290, 46584), (9705, 39792), (9948, 38820), (10352, 37305), (11646, 33160), (12435, 31056), (12940, 29844), (13264, 29115), (14922, 25880), (15528, 24870), (16580, 23292), (19410, 19896)]