492260040

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{19259}}^1$

素因数の和:19347

約数の個数: 96

約数和(自身を含む): 1622462400

約数和(自身を除く): 1130202360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 71, 72, 90, 120, 142, 180, 213, 284, 355, 360, 426, 568, 639, 710, 852, 1065, 1278, 1420, 1704, 2130, 2556, 2840, 3195, 4260, 5112, 6390, 8520, 12780, 19259, 25560, 38518, 57777, 77036, 96295, 115554, 154072, 173331, 192590, 231108, 288885, 346662, 385180, 462216, 577770, 693324, 770360, 866655, 1155540, 1367389, 1386648, 1733310, 2311080, 2734778, 3466620, 4102167, 5469556, 6836945, 6933240, 8204334, 10939112, 12306501, 13673890, 16408668, 20510835, 24613002, 27347780, 32817336, 41021670, 49226004, 54695560, 61532505, 82043340, 98452008, 123065010, 164086680, 246130020, 492260040]

約数ペア:

[(1, 492260040), (2, 246130020), (3, 164086680), (4, 123065010), (5, 98452008), (6, 82043340), (8, 61532505), (9, 54695560), (10, 49226004), (12, 41021670), (15, 32817336), (18, 27347780), (20, 24613002), (24, 20510835), (30, 16408668), (36, 13673890), (40, 12306501), (45, 10939112), (60, 8204334), (71, 6933240), (72, 6836945), (90, 5469556), (120, 4102167), (142, 3466620), (180, 2734778), (213, 2311080), (284, 1733310), (355, 1386648), (360, 1367389), (426, 1155540), (568, 866655), (639, 770360), (710, 693324), (852, 577770), (1065, 462216), (1278, 385180), (1420, 346662), (1704, 288885), (2130, 231108), (2556, 192590), (2840, 173331), (3195, 154072), (4260, 115554), (5112, 96295), (6390, 77036), (8520, 57777), (12780, 38518), (19259, 25560)]