15012546720

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{440509}}^1$

素因数の和:440598

約数の個数: 96

約数和(自身を含む): 47955680640

約数和(自身を除く): 32943133920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 71, 80, 96, 120, 142, 160, 213, 240, 284, 355, 426, 480, 568, 710, 852, 1065, 1136, 1420, 1704, 2130, 2272, 2840, 3408, 4260, 5680, 6816, 8520, 11360, 17040, 34080, 440509, 881018, 1321527, 1762036, 2202545, 2643054, 3524072, 4405090, 5286108, 6607635, 7048144, 8810180, 10572216, 13215270, 14096288, 17620360, 21144432, 26430540, 31276139, 35240720, 42288864, 52861080, 62552278, 70481440, 93828417, 105722160, 125104556, 156380695, 187656834, 211444320, 250209112, 312761390, 375313668, 469142085, 500418224, 625522780, 750627336, 938284170, 1000836448, 1251045560, 1501254672, 1876568340, 2502091120, 3002509344, 3753136680, 5004182240, 7506273360, 15012546720]

約数ペア:

[(1, 15012546720), (2, 7506273360), (3, 5004182240), (4, 3753136680), (5, 3002509344), (6, 2502091120), (8, 1876568340), (10, 1501254672), (12, 1251045560), (15, 1000836448), (16, 938284170), (20, 750627336), (24, 625522780), (30, 500418224), (32, 469142085), (40, 375313668), (48, 312761390), (60, 250209112), (71, 211444320), (80, 187656834), (96, 156380695), (120, 125104556), (142, 105722160), (160, 93828417), (213, 70481440), (240, 62552278), (284, 52861080), (355, 42288864), (426, 35240720), (480, 31276139), (568, 26430540), (710, 21144432), (852, 17620360), (1065, 14096288), (1136, 13215270), (1420, 10572216), (1704, 8810180), (2130, 7048144), (2272, 6607635), (2840, 5286108), (3408, 4405090), (4260, 3524072), (5680, 2643054), (6816, 2202545), (8520, 1762036), (11360, 1321527), (17040, 881018), (34080, 440509)]