1383318960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{61}}^2\times {\mathrm{1549}}^1$

素因数の和:1687

約数の個数: 120

約数和(自身を含む): 4362555600

約数和(自身を除く): 2979236640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 61, 80, 120, 122, 183, 240, 244, 305, 366, 488, 610, 732, 915, 976, 1220, 1464, 1549, 1830, 2440, 2928, 3098, 3660, 3721, 4647, 4880, 6196, 7320, 7442, 7745, 9294, 11163, 12392, 14640, 14884, 15490, 18588, 18605, 22326, 23235, 24784, 29768, 30980, 37176, 37210, 44652, 46470, 55815, 59536, 61960, 74352, 74420, 89304, 92940, 94489, 111630, 123920, 148840, 178608, 185880, 188978, 223260, 283467, 297680, 371760, 377956, 446520, 472445, 566934, 755912, 893040, 944890, 1133868, 1417335, 1511824, 1889780, 2267736, 2834670, 3779560, 4535472, 5669340, 5763829, 7559120, 11338680, 11527658, 17291487, 22677360, 23055316, 28819145, 34582974, 46110632, 57638290, 69165948, 86457435, 92221264, 115276580, 138331896, 172914870, 230553160, 276663792, 345829740, 461106320, 691659480, 1383318960]

約数ペア:

[(1, 1383318960), (2, 691659480), (3, 461106320), (4, 345829740), (5, 276663792), (6, 230553160), (8, 172914870), (10, 138331896), (12, 115276580), (15, 92221264), (16, 86457435), (20, 69165948), (24, 57638290), (30, 46110632), (40, 34582974), (48, 28819145), (60, 23055316), (61, 22677360), (80, 17291487), (120, 11527658), (122, 11338680), (183, 7559120), (240, 5763829), (244, 5669340), (305, 4535472), (366, 3779560), (488, 2834670), (610, 2267736), (732, 1889780), (915, 1511824), (976, 1417335), (1220, 1133868), (1464, 944890), (1549, 893040), (1830, 755912), (2440, 566934), (2928, 472445), (3098, 446520), (3660, 377956), (3721, 371760), (4647, 297680), (4880, 283467), (6196, 223260), (7320, 188978), (7442, 185880), (7745, 178608), (9294, 148840), (11163, 123920), (12392, 111630), (14640, 94489), (14884, 92940), (15490, 89304), (18588, 74420), (18605, 74352), (22326, 61960), (23235, 59536), (24784, 55815), (29768, 46470), (30980, 44652), (37176, 37210)]