130276560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{181}}^1\times {\mathrm{2999}}^1$

素因数の和:3196

約数の個数: 80

約数和(自身を含む): 406224000

約数和(自身を除く): 275947440

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, 2999, 3620, 4344, 5430, 5998, 7240, 8688, 8997, 10860, 11996, 14480, 14995, 17994, 21720, 23992, 29990, 35988, 43440, 44985, 47984, 59980, 71976, 89970, 119960, 143952, 179940, 239920, 359880, 542819, 719760, 1085638, 1628457, 2171276, 2714095, 3256914, 4342552, 5428190, 6513828, 8142285, 8685104, 10856380, 13027656, 16284570, 21712760, 26055312, 32569140, 43425520, 65138280, 130276560]

約数ペア:

[(1, 130276560), (2, 65138280), (3, 43425520), (4, 32569140), (5, 26055312), (6, 21712760), (8, 16284570), (10, 13027656), (12, 10856380), (15, 8685104), (16, 8142285), (20, 6513828), (24, 5428190), (30, 4342552), (40, 3256914), (48, 2714095), (60, 2171276), (80, 1628457), (120, 1085638), (181, 719760), (240, 542819), (362, 359880), (543, 239920), (724, 179940), (905, 143952), (1086, 119960), (1448, 89970), (1810, 71976), (2172, 59980), (2715, 47984), (2896, 44985), (2999, 43440), (3620, 35988), (4344, 29990), (5430, 23992), (5998, 21720), (7240, 17994), (8688, 14995), (8997, 14480), (10860, 11996)]