130554480

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{77711}}^1$

素因数の和:77734

約数の個数: 80

約数和(自身を含む): 462541824

約数和(自身を除く): 331987344

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 77711, 155422, 233133, 310844, 388555, 466266, 543977, 621688, 777110, 932532, 1087954, 1165665, 1243376, 1554220, 1631931, 1865064, 2175908, 2331330, 2719885, 3108440, 3263862, 3730128, 4351816, 4662660, 5439770, 6216880, 6527724, 8159655, 8703632, 9325320, 10879540, 13055448, 16319310, 18650640, 21759080, 26110896, 32638620, 43518160, 65277240, 130554480]

約数ペア:

[(1, 130554480), (2, 65277240), (3, 43518160), (4, 32638620), (5, 26110896), (6, 21759080), (7, 18650640), (8, 16319310), (10, 13055448), (12, 10879540), (14, 9325320), (15, 8703632), (16, 8159655), (20, 6527724), (21, 6216880), (24, 5439770), (28, 4662660), (30, 4351816), (35, 3730128), (40, 3263862), (42, 3108440), (48, 2719885), (56, 2331330), (60, 2175908), (70, 1865064), (80, 1631931), (84, 1554220), (105, 1243376), (112, 1165665), (120, 1087954), (140, 932532), (168, 777110), (210, 621688), (240, 543977), (280, 466266), (336, 388555), (420, 310844), (560, 233133), (840, 155422), (1680, 77711)]