307375680

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{13921}}^1$

素因数の和:13964

約数の個数: 112

約数和(自身を含む): 1018422144

約数和(自身を除く): 711046464

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 46, 48, 60, 64, 69, 80, 92, 96, 115, 120, 138, 160, 184, 192, 230, 240, 276, 320, 345, 368, 460, 480, 552, 690, 736, 920, 960, 1104, 1380, 1472, 1840, 2208, 2760, 3680, 4416, 5520, 7360, 11040, 13921, 22080, 27842, 41763, 55684, 69605, 83526, 111368, 139210, 167052, 208815, 222736, 278420, 320183, 334104, 417630, 445472, 556840, 640366, 668208, 835260, 890944, 960549, 1113680, 1280732, 1336416, 1600915, 1670520, 1921098, 2227360, 2561464, 2672832, 3201830, 3341040, 3842196, 4454720, 4802745, 5122928, 6403660, 6682080, 7684392, 9605490, 10245856, 12807320, 13364160, 15368784, 19210980, 20491712, 25614640, 30737568, 38421960, 51229280, 61475136, 76843920, 102458560, 153687840, 307375680]

約数ペア:

[(1, 307375680), (2, 153687840), (3, 102458560), (4, 76843920), (5, 61475136), (6, 51229280), (8, 38421960), (10, 30737568), (12, 25614640), (15, 20491712), (16, 19210980), (20, 15368784), (23, 13364160), (24, 12807320), (30, 10245856), (32, 9605490), (40, 7684392), (46, 6682080), (48, 6403660), (60, 5122928), (64, 4802745), (69, 4454720), (80, 3842196), (92, 3341040), (96, 3201830), (115, 2672832), (120, 2561464), (138, 2227360), (160, 1921098), (184, 1670520), (192, 1600915), (230, 1336416), (240, 1280732), (276, 1113680), (320, 960549), (345, 890944), (368, 835260), (460, 668208), (480, 640366), (552, 556840), (690, 445472), (736, 417630), (920, 334104), (960, 320183), (1104, 278420), (1380, 222736), (1472, 208815), (1840, 167052), (2208, 139210), (2760, 111368), (3680, 83526), (4416, 69605), (5520, 55684), (7360, 41763), (11040, 27842), (13921, 22080)]