1025140560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{181}}^1\times {\mathrm{23599}}^1$

素因数の和:23796

約数の個数: 80

約数和(自身を含む): 3195628800

約数和(自身を除く): 2170488240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 181, 240, 362, 543, 724, 905, 1086, 1448, 1810, 2172, 2715, 2896, 3620, 4344, 5430, 7240, 8688, 10860, 14480, 21720, 23599, 43440, 47198, 70797, 94396, 117995, 141594, 188792, 235990, 283188, 353985, 377584, 471980, 566376, 707970, 943960, 1132752, 1415940, 1887920, 2831880, 4271419, 5663760, 8542838, 12814257, 17085676, 21357095, 25628514, 34171352, 42714190, 51257028, 64071285, 68342704, 85428380, 102514056, 128142570, 170856760, 205028112, 256285140, 341713520, 512570280, 1025140560]

約数ペア:

[(1, 1025140560), (2, 512570280), (3, 341713520), (4, 256285140), (5, 205028112), (6, 170856760), (8, 128142570), (10, 102514056), (12, 85428380), (15, 68342704), (16, 64071285), (20, 51257028), (24, 42714190), (30, 34171352), (40, 25628514), (48, 21357095), (60, 17085676), (80, 12814257), (120, 8542838), (181, 5663760), (240, 4271419), (362, 2831880), (543, 1887920), (724, 1415940), (905, 1132752), (1086, 943960), (1448, 707970), (1810, 566376), (2172, 471980), (2715, 377584), (2896, 353985), (3620, 283188), (4344, 235990), (5430, 188792), (7240, 141594), (8688, 117995), (10860, 94396), (14480, 70797), (21720, 47198), (23599, 43440)]