216994080

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{7411}}^1$

素因数の和:7490

約数の個数: 96

約数和(自身を含む): 694830528

約数和(自身を除く): 477836448

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 61, 80, 96, 120, 122, 160, 183, 240, 244, 305, 366, 480, 488, 610, 732, 915, 976, 1220, 1464, 1830, 1952, 2440, 2928, 3660, 4880, 5856, 7320, 7411, 9760, 14640, 14822, 22233, 29280, 29644, 37055, 44466, 59288, 74110, 88932, 111165, 118576, 148220, 177864, 222330, 237152, 296440, 355728, 444660, 452071, 592880, 711456, 889320, 904142, 1185760, 1356213, 1778640, 1808284, 2260355, 2712426, 3557280, 3616568, 4520710, 5424852, 6781065, 7233136, 9041420, 10849704, 13562130, 14466272, 18082840, 21699408, 27124260, 36165680, 43398816, 54248520, 72331360, 108497040, 216994080]

約数ペア:

[(1, 216994080), (2, 108497040), (3, 72331360), (4, 54248520), (5, 43398816), (6, 36165680), (8, 27124260), (10, 21699408), (12, 18082840), (15, 14466272), (16, 13562130), (20, 10849704), (24, 9041420), (30, 7233136), (32, 6781065), (40, 5424852), (48, 4520710), (60, 3616568), (61, 3557280), (80, 2712426), (96, 2260355), (120, 1808284), (122, 1778640), (160, 1356213), (183, 1185760), (240, 904142), (244, 889320), (305, 711456), (366, 592880), (480, 452071), (488, 444660), (610, 355728), (732, 296440), (915, 237152), (976, 222330), (1220, 177864), (1464, 148220), (1830, 118576), (1952, 111165), (2440, 88932), (2928, 74110), (3660, 59288), (4880, 44466), (5856, 37055), (7320, 29644), (7411, 29280), (9760, 22233), (14640, 14822)]