48578520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23813}}^1$

素因数の和:23844

約数の個数: 64

約数和(自身を含む): 154314720

約数和(自身を除く): 105736200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 204, 255, 340, 408, 510, 680, 1020, 2040, 23813, 47626, 71439, 95252, 119065, 142878, 190504, 238130, 285756, 357195, 404821, 476260, 571512, 714390, 809642, 952520, 1214463, 1428780, 1619284, 2024105, 2428926, 2857560, 3238568, 4048210, 4857852, 6072315, 8096420, 9715704, 12144630, 16192840, 24289260, 48578520]

約数ペア:

[(1, 48578520), (2, 24289260), (3, 16192840), (4, 12144630), (5, 9715704), (6, 8096420), (8, 6072315), (10, 4857852), (12, 4048210), (15, 3238568), (17, 2857560), (20, 2428926), (24, 2024105), (30, 1619284), (34, 1428780), (40, 1214463), (51, 952520), (60, 809642), (68, 714390), (85, 571512), (102, 476260), (120, 404821), (136, 357195), (170, 285756), (204, 238130), (255, 190504), (340, 142878), (408, 119065), (510, 95252), (680, 71439), (1020, 47626), (2040, 23813)]