54317040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{13313}}^1$

素因数の和:13346

約数の個数: 80

約数和(自身を含む): 178301088

約数和(自身を除く): 123984048

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 34, 40, 48, 51, 60, 68, 80, 85, 102, 120, 136, 170, 204, 240, 255, 272, 340, 408, 510, 680, 816, 1020, 1360, 2040, 4080, 13313, 26626, 39939, 53252, 66565, 79878, 106504, 133130, 159756, 199695, 213008, 226321, 266260, 319512, 399390, 452642, 532520, 639024, 678963, 798780, 905284, 1065040, 1131605, 1357926, 1597560, 1810568, 2263210, 2715852, 3195120, 3394815, 3621136, 4526420, 5431704, 6789630, 9052840, 10863408, 13579260, 18105680, 27158520, 54317040]

約数ペア:

[(1, 54317040), (2, 27158520), (3, 18105680), (4, 13579260), (5, 10863408), (6, 9052840), (8, 6789630), (10, 5431704), (12, 4526420), (15, 3621136), (16, 3394815), (17, 3195120), (20, 2715852), (24, 2263210), (30, 1810568), (34, 1597560), (40, 1357926), (48, 1131605), (51, 1065040), (60, 905284), (68, 798780), (80, 678963), (85, 639024), (102, 532520), (120, 452642), (136, 399390), (170, 319512), (204, 266260), (240, 226321), (255, 213008), (272, 199695), (340, 159756), (408, 133130), (510, 106504), (680, 79878), (816, 66565), (1020, 53252), (1360, 39939), (2040, 26626), (4080, 13313)]