172344120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{110477}}^1$

素因数の和:110504

約数の個数: 64

約数和(自身を含む): 556809120

約数和(自身を除く): 384465000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 110477, 220954, 331431, 441908, 552385, 662862, 883816, 1104770, 1325724, 1436201, 1657155, 2209540, 2651448, 2872402, 3314310, 4308603, 4419080, 5744804, 6628620, 7181005, 8617206, 11489608, 13257240, 14362010, 17234412, 21543015, 28724020, 34468824, 43086030, 57448040, 86172060, 172344120]

約数ペア:

[(1, 172344120), (2, 86172060), (3, 57448040), (4, 43086030), (5, 34468824), (6, 28724020), (8, 21543015), (10, 17234412), (12, 14362010), (13, 13257240), (15, 11489608), (20, 8617206), (24, 7181005), (26, 6628620), (30, 5744804), (39, 4419080), (40, 4308603), (52, 3314310), (60, 2872402), (65, 2651448), (78, 2209540), (104, 1657155), (120, 1436201), (130, 1325724), (156, 1104770), (195, 883816), (260, 662862), (312, 552385), (390, 441908), (520, 331431), (780, 220954), (1560, 110477)]