80330760

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{227}}^1\times {\mathrm{983}}^1$

素因数の和:1227

約数の個数: 96

約数和(自身を含む): 262491840

約数和(自身を除く): 182161080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 227, 360, 454, 681, 908, 983, 1135, 1362, 1816, 1966, 2043, 2270, 2724, 2949, 3405, 3932, 4086, 4540, 4915, 5448, 5898, 6810, 7864, 8172, 8847, 9080, 9830, 10215, 11796, 13620, 14745, 16344, 17694, 19660, 20430, 23592, 27240, 29490, 35388, 39320, 40860, 44235, 58980, 70776, 81720, 88470, 117960, 176940, 223141, 353880, 446282, 669423, 892564, 1115705, 1338846, 1785128, 2008269, 2231410, 2677692, 3347115, 4016538, 4462820, 5355384, 6694230, 8033076, 8925640, 10041345, 13388460, 16066152, 20082690, 26776920, 40165380, 80330760]

約数ペア:

[(1, 80330760), (2, 40165380), (3, 26776920), (4, 20082690), (5, 16066152), (6, 13388460), (8, 10041345), (9, 8925640), (10, 8033076), (12, 6694230), (15, 5355384), (18, 4462820), (20, 4016538), (24, 3347115), (30, 2677692), (36, 2231410), (40, 2008269), (45, 1785128), (60, 1338846), (72, 1115705), (90, 892564), (120, 669423), (180, 446282), (227, 353880), (360, 223141), (454, 176940), (681, 117960), (908, 88470), (983, 81720), (1135, 70776), (1362, 58980), (1816, 44235), (1966, 40860), (2043, 39320), (2270, 35388), (2724, 29490), (2949, 27240), (3405, 23592), (3932, 20430), (4086, 19660), (4540, 17694), (4915, 16344), (5448, 14745), (5898, 13620), (6810, 11796), (7864, 10215), (8172, 9830), (8847, 9080)]