120327912

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{87959}}^1$

素因数の和:87990

約数の個数: 48

約数和(自身を含む): 343044000

約数和(自身を除く): 222716088

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 114, 152, 171, 228, 342, 456, 684, 1368, 87959, 175918, 263877, 351836, 527754, 703672, 791631, 1055508, 1583262, 1671221, 2111016, 3166524, 3342442, 5013663, 6333048, 6684884, 10027326, 13369768, 15040989, 20054652, 30081978, 40109304, 60163956, 120327912]

約数ペア:

[(1, 120327912), (2, 60163956), (3, 40109304), (4, 30081978), (6, 20054652), (8, 15040989), (9, 13369768), (12, 10027326), (18, 6684884), (19, 6333048), (24, 5013663), (36, 3342442), (38, 3166524), (57, 2111016), (72, 1671221), (76, 1583262), (114, 1055508), (152, 791631), (171, 703672), (228, 527754), (342, 351836), (456, 263877), (684, 175918), (1368, 87959)]