306874920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{383}}^1\times {\mathrm{607}}^1$

素因数の和:1015

約数の個数: 128

約数和(自身を含む): 1008599040

約数和(自身を除く): 701724120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 264, 330, 383, 440, 607, 660, 766, 1149, 1214, 1320, 1532, 1821, 1915, 2298, 2428, 3035, 3064, 3642, 3830, 4213, 4596, 4856, 5745, 6070, 6677, 7284, 7660, 8426, 9105, 9192, 11490, 12140, 12639, 13354, 14568, 15320, 16852, 18210, 20031, 21065, 22980, 24280, 25278, 26708, 33385, 33704, 36420, 40062, 42130, 45960, 50556, 53416, 63195, 66770, 72840, 80124, 84260, 100155, 101112, 126390, 133540, 160248, 168520, 200310, 232481, 252780, 267080, 400620, 464962, 505560, 697443, 801240, 929924, 1162405, 1394886, 1859848, 2324810, 2557291, 2789772, 3487215, 4649620, 5114582, 5579544, 6974430, 7671873, 9299240, 10229164, 12786455, 13948860, 15343746, 20458328, 25572910, 27897720, 30687492, 38359365, 51145820, 61374984, 76718730, 102291640, 153437460, 306874920]

約数ペア:

[(1, 306874920), (2, 153437460), (3, 102291640), (4, 76718730), (5, 61374984), (6, 51145820), (8, 38359365), (10, 30687492), (11, 27897720), (12, 25572910), (15, 20458328), (20, 15343746), (22, 13948860), (24, 12786455), (30, 10229164), (33, 9299240), (40, 7671873), (44, 6974430), (55, 5579544), (60, 5114582), (66, 4649620), (88, 3487215), (110, 2789772), (120, 2557291), (132, 2324810), (165, 1859848), (220, 1394886), (264, 1162405), (330, 929924), (383, 801240), (440, 697443), (607, 505560), (660, 464962), (766, 400620), (1149, 267080), (1214, 252780), (1320, 232481), (1532, 200310), (1821, 168520), (1915, 160248), (2298, 133540), (2428, 126390), (3035, 101112), (3064, 100155), (3642, 84260), (3830, 80124), (4213, 72840), (4596, 66770), (4856, 63195), (5745, 53416), (6070, 50556), (6677, 45960), (7284, 42130), (7660, 40062), (8426, 36420), (9105, 33704), (9192, 33385), (11490, 26708), (12140, 25278), (12639, 24280), (13354, 22980), (14568, 21065), (15320, 20031), (16852, 18210)]