429893880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{275573}}^1$

素因数の和:275600

約数の個数: 64

約数和(自身を含む): 1388892960

約数和(自身を除く): 958999080

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, 275573, 551146, 826719, 1102292, 1377865, 1653438, 2204584, 2755730, 3306876, 3582449, 4133595, 5511460, 6613752, 7164898, 8267190, 10747347, 11022920, 14329796, 16534380, 17912245, 21494694, 28659592, 33068760, 35824490, 42989388, 53736735, 71648980, 85978776, 107473470, 143297960, 214946940, 429893880]

約数ペア:

[(1, 429893880), (2, 214946940), (3, 143297960), (4, 107473470), (5, 85978776), (6, 71648980), (8, 53736735), (10, 42989388), (12, 35824490), (13, 33068760), (15, 28659592), (20, 21494694), (24, 17912245), (26, 16534380), (30, 14329796), (39, 11022920), (40, 10747347), (52, 8267190), (60, 7164898), (65, 6613752), (78, 5511460), (104, 4133595), (120, 3582449), (130, 3306876), (156, 2755730), (195, 2204584), (260, 1653438), (312, 1377865), (390, 1102292), (520, 826719), (780, 551146), (1560, 275573)]