1845236040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{216577}}^1$

素因数の和:216662

約数の個数: 64

約数和(自身を含む): 5613701760

約数和(自身を除く): 3768465720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 71, 120, 142, 213, 284, 355, 426, 568, 710, 852, 1065, 1420, 1704, 2130, 2840, 4260, 8520, 216577, 433154, 649731, 866308, 1082885, 1299462, 1732616, 2165770, 2598924, 3248655, 4331540, 5197848, 6497310, 8663080, 12994620, 15376967, 25989240, 30753934, 46130901, 61507868, 76884835, 92261802, 123015736, 153769670, 184523604, 230654505, 307539340, 369047208, 461309010, 615078680, 922618020, 1845236040]

約数ペア:

[(1, 1845236040), (2, 922618020), (3, 615078680), (4, 461309010), (5, 369047208), (6, 307539340), (8, 230654505), (10, 184523604), (12, 153769670), (15, 123015736), (20, 92261802), (24, 76884835), (30, 61507868), (40, 46130901), (60, 30753934), (71, 25989240), (120, 15376967), (142, 12994620), (213, 8663080), (284, 6497310), (355, 5197848), (426, 4331540), (568, 3248655), (710, 2598924), (852, 2165770), (1065, 1732616), (1420, 1299462), (1704, 1082885), (2130, 866308), (2840, 649731), (4260, 433154), (8520, 216577)]