66303840

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{2939}}^1$

素因数の和:3004

約数の個数: 96

約数和(自身を含む): 213373440

約数和(自身を除く): 147069600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 47, 48, 60, 80, 94, 96, 120, 141, 160, 188, 235, 240, 282, 376, 470, 480, 564, 705, 752, 940, 1128, 1410, 1504, 1880, 2256, 2820, 2939, 3760, 4512, 5640, 5878, 7520, 8817, 11280, 11756, 14695, 17634, 22560, 23512, 29390, 35268, 44085, 47024, 58780, 70536, 88170, 94048, 117560, 138133, 141072, 176340, 235120, 276266, 282144, 352680, 414399, 470240, 552532, 690665, 705360, 828798, 1105064, 1381330, 1410720, 1657596, 2071995, 2210128, 2762660, 3315192, 4143990, 4420256, 5525320, 6630384, 8287980, 11050640, 13260768, 16575960, 22101280, 33151920, 66303840]

約数ペア:

[(1, 66303840), (2, 33151920), (3, 22101280), (4, 16575960), (5, 13260768), (6, 11050640), (8, 8287980), (10, 6630384), (12, 5525320), (15, 4420256), (16, 4143990), (20, 3315192), (24, 2762660), (30, 2210128), (32, 2071995), (40, 1657596), (47, 1410720), (48, 1381330), (60, 1105064), (80, 828798), (94, 705360), (96, 690665), (120, 552532), (141, 470240), (160, 414399), (188, 352680), (235, 282144), (240, 276266), (282, 235120), (376, 176340), (470, 141072), (480, 138133), (564, 117560), (705, 94048), (752, 88170), (940, 70536), (1128, 58780), (1410, 47024), (1504, 44085), (1880, 35268), (2256, 29390), (2820, 23512), (2939, 22560), (3760, 17634), (4512, 14695), (5640, 11756), (5878, 11280), (7520, 8817)]