2219639160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{4637}}^1\times {\mathrm{3989}}^1$

素因数の和:8640

約数の個数: 64

約数和(自身を含む): 6662023200

約数和(自身を除く): 4442384040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 3989, 4637, 7978, 9274, 11967, 13911, 15956, 18548, 19945, 23185, 23934, 27822, 31912, 37096, 39890, 46370, 47868, 55644, 59835, 69555, 79780, 92740, 95736, 111288, 119670, 139110, 159560, 185480, 239340, 278220, 478680, 556440, 18496993, 36993986, 55490979, 73987972, 92484965, 110981958, 147975944, 184969930, 221963916, 277454895, 369939860, 443927832, 554909790, 739879720, 1109819580, 2219639160]

約数ペア:

[(1, 2219639160), (2, 1109819580), (3, 739879720), (4, 554909790), (5, 443927832), (6, 369939860), (8, 277454895), (10, 221963916), (12, 184969930), (15, 147975944), (20, 110981958), (24, 92484965), (30, 73987972), (40, 55490979), (60, 36993986), (120, 18496993), (3989, 556440), (4637, 478680), (7978, 278220), (9274, 239340), (11967, 185480), (13911, 159560), (15956, 139110), (18548, 119670), (19945, 111288), (23185, 95736), (23934, 92740), (27822, 79780), (31912, 69555), (37096, 59835), (39890, 55644), (46370, 47868)]