402497403480

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{2659}}^1\times {\mathrm{140159}}^1$

素因数の和:142838

約数の個数: 128

約数和(自身を含む): 1342172160000

約数和(自身を除く): 939674756520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 2659, 5318, 7977, 10636, 13295, 15954, 21272, 23931, 26590, 31908, 39885, 47862, 53180, 63816, 71793, 79770, 95724, 106360, 119655, 140159, 143586, 159540, 191448, 239310, 280318, 287172, 319080, 358965, 420477, 478620, 560636, 574344, 700795, 717930, 840954, 957240, 1121272, 1261431, 1401590, 1435860, 1681908, 2102385, 2522862, 2803180, 2871720, 3363816, 3784293, 4204770, 5045724, 5606360, 6307155, 7568586, 8409540, 10091448, 12614310, 15137172, 16819080, 18921465, 25228620, 30274344, 37842930, 50457240, 75685860, 151371720, 372682781, 745365562, 1118048343, 1490731124, 1863413905, 2236096686, 2981462248, 3354145029, 3726827810, 4472193372, 5590241715, 6708290058, 7453655620, 8944386744, 10062435087, 11180483430, 13416580116, 14907311240, 16770725145, 20124870174, 22360966860, 26833160232, 33541450290, 40249740348, 44721933720, 50312175435, 67082900580, 80499480696, 100624350870, 134165801160, 201248701740, 402497403480]

約数ペア:

[(1, 402497403480), (2, 201248701740), (3, 134165801160), (4, 100624350870), (5, 80499480696), (6, 67082900580), (8, 50312175435), (9, 44721933720), (10, 40249740348), (12, 33541450290), (15, 26833160232), (18, 22360966860), (20, 20124870174), (24, 16770725145), (27, 14907311240), (30, 13416580116), (36, 11180483430), (40, 10062435087), (45, 8944386744), (54, 7453655620), (60, 6708290058), (72, 5590241715), (90, 4472193372), (108, 3726827810), (120, 3354145029), (135, 2981462248), (180, 2236096686), (216, 1863413905), (270, 1490731124), (360, 1118048343), (540, 745365562), (1080, 372682781), (2659, 151371720), (5318, 75685860), (7977, 50457240), (10636, 37842930), (13295, 30274344), (15954, 25228620), (21272, 18921465), (23931, 16819080), (26590, 15137172), (31908, 12614310), (39885, 10091448), (47862, 8409540), (53180, 7568586), (63816, 6307155), (71793, 5606360), (79770, 5045724), (95724, 4204770), (106360, 3784293), (119655, 3363816), (140159, 2871720), (143586, 2803180), (159540, 2522862), (191448, 2102385), (239310, 1681908), (280318, 1435860), (287172, 1401590), (319080, 1261431), (358965, 1121272), (420477, 957240), (478620, 840954), (560636, 717930), (574344, 700795)]