724585020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{83}}^2\times {\mathrm{1753}}^1$

素因数の和:1931

約数の個数: 72

約数和(自身を含む): 2054747856

約数和(自身を除く): 1330162836

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 83, 166, 249, 332, 415, 498, 830, 996, 1245, 1660, 1753, 2490, 3506, 4980, 5259, 6889, 7012, 8765, 10518, 13778, 17530, 20667, 21036, 26295, 27556, 34445, 35060, 41334, 52590, 68890, 82668, 103335, 105180, 137780, 145499, 206670, 290998, 413340, 436497, 581996, 727495, 872994, 1454990, 1745988, 2182485, 2909980, 4364970, 8729940, 12076417, 24152834, 36229251, 48305668, 60382085, 72458502, 120764170, 144917004, 181146255, 241528340, 362292510, 724585020]

約数ペア:

[(1, 724585020), (2, 362292510), (3, 241528340), (4, 181146255), (5, 144917004), (6, 120764170), (10, 72458502), (12, 60382085), (15, 48305668), (20, 36229251), (30, 24152834), (60, 12076417), (83, 8729940), (166, 4364970), (249, 2909980), (332, 2182485), (415, 1745988), (498, 1454990), (830, 872994), (996, 727495), (1245, 581996), (1660, 436497), (1753, 413340), (2490, 290998), (3506, 206670), (4980, 145499), (5259, 137780), (6889, 105180), (7012, 103335), (8765, 82668), (10518, 68890), (13778, 52590), (17530, 41334), (20667, 35060), (21036, 34445), (26295, 27556)]