84031980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{467}}^1\times {\mathrm{2999}}^1$

素因数の和:3478

約数の個数: 48

約数和(自身を含む): 235872000

約数和(自身を除く): 151840020

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 467, 934, 1401, 1868, 2335, 2802, 2999, 4670, 5604, 5998, 7005, 8997, 9340, 11996, 14010, 14995, 17994, 28020, 29990, 35988, 44985, 59980, 89970, 179940, 1400533, 2801066, 4201599, 5602132, 7002665, 8403198, 14005330, 16806396, 21007995, 28010660, 42015990, 84031980]

約数ペア:

[(1, 84031980), (2, 42015990), (3, 28010660), (4, 21007995), (5, 16806396), (6, 14005330), (10, 8403198), (12, 7002665), (15, 5602132), (20, 4201599), (30, 2801066), (60, 1400533), (467, 179940), (934, 89970), (1401, 59980), (1868, 44985), (2335, 35988), (2802, 29990), (2999, 28020), (4670, 17994), (5604, 14995), (5998, 14010), (7005, 11996), (8997, 9340)]