129766090320

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{997}}^1\times {\mathrm{180773}}^1$

素因数の和:181789

約数の個数: 120

約数和(自身を含む): 436237308936

約数和(自身を除く): 306471218616

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, 720, 997, 1994, 2991, 3988, 4985, 5982, 7976, 8973, 9970, 11964, 14955, 15952, 17946, 19940, 23928, 29910, 35892, 39880, 44865, 47856, 59820, 71784, 79760, 89730, 119640, 143568, 179460, 180773, 239280, 358920, 361546, 542319, 717840, 723092, 903865, 1084638, 1446184, 1626957, 1807730, 2169276, 2711595, 2892368, 3253914, 3615460, 4338552, 5423190, 6507828, 7230920, 8134785, 8677104, 10846380, 13015656, 14461840, 16269570, 21692760, 26031312, 32539140, 43385520, 65078280, 130156560, 180230681, 360461362, 540692043, 720922724, 901153405, 1081384086, 1441845448, 1622076129, 1802306810, 2162768172, 2703460215, 2883690896, 3244152258, 3604613620, 4325536344, 5406920430, 6488304516, 7209227240, 8110380645, 8651072688, 10813840860, 12976609032, 14418454480, 16220761290, 21627681720, 25953218064, 32441522580, 43255363440, 64883045160, 129766090320]

約数ペア:

[(1, 129766090320), (2, 64883045160), (3, 43255363440), (4, 32441522580), (5, 25953218064), (6, 21627681720), (8, 16220761290), (9, 14418454480), (10, 12976609032), (12, 10813840860), (15, 8651072688), (16, 8110380645), (18, 7209227240), (20, 6488304516), (24, 5406920430), (30, 4325536344), (36, 3604613620), (40, 3244152258), (45, 2883690896), (48, 2703460215), (60, 2162768172), (72, 1802306810), (80, 1622076129), (90, 1441845448), (120, 1081384086), (144, 901153405), (180, 720922724), (240, 540692043), (360, 360461362), (720, 180230681), (997, 130156560), (1994, 65078280), (2991, 43385520), (3988, 32539140), (4985, 26031312), (5982, 21692760), (7976, 16269570), (8973, 14461840), (9970, 13015656), (11964, 10846380), (14955, 8677104), (15952, 8134785), (17946, 7230920), (19940, 6507828), (23928, 5423190), (29910, 4338552), (35892, 3615460), (39880, 3253914), (44865, 2892368), (47856, 2711595), (59820, 2169276), (71784, 1807730), (79760, 1626957), (89730, 1446184), (119640, 1084638), (143568, 903865), (179460, 723092), (180773, 717840), (239280, 542319), (358920, 361546)]