48901680

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{2953}}^1$

素因数の和:2995

約数の個数: 120

約数和(自身を含む): 171426528

約数和(自身を除く): 122524848

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 36, 40, 45, 46, 48, 60, 69, 72, 80, 90, 92, 115, 120, 138, 144, 180, 184, 207, 230, 240, 276, 345, 360, 368, 414, 460, 552, 690, 720, 828, 920, 1035, 1104, 1380, 1656, 1840, 2070, 2760, 2953, 3312, 4140, 5520, 5906, 8280, 8859, 11812, 14765, 16560, 17718, 23624, 26577, 29530, 35436, 44295, 47248, 53154, 59060, 67919, 70872, 88590, 106308, 118120, 132885, 135838, 141744, 177180, 203757, 212616, 236240, 265770, 271676, 339595, 354360, 407514, 425232, 531540, 543352, 611271, 679190, 708720, 815028, 1018785, 1063080, 1086704, 1222542, 1358380, 1630056, 2037570, 2126160, 2445084, 2716760, 3056355, 3260112, 4075140, 4890168, 5433520, 6112710, 8150280, 9780336, 12225420, 16300560, 24450840, 48901680]

約数ペア:

[(1, 48901680), (2, 24450840), (3, 16300560), (4, 12225420), (5, 9780336), (6, 8150280), (8, 6112710), (9, 5433520), (10, 4890168), (12, 4075140), (15, 3260112), (16, 3056355), (18, 2716760), (20, 2445084), (23, 2126160), (24, 2037570), (30, 1630056), (36, 1358380), (40, 1222542), (45, 1086704), (46, 1063080), (48, 1018785), (60, 815028), (69, 708720), (72, 679190), (80, 611271), (90, 543352), (92, 531540), (115, 425232), (120, 407514), (138, 354360), (144, 339595), (180, 271676), (184, 265770), (207, 236240), (230, 212616), (240, 203757), (276, 177180), (345, 141744), (360, 135838), (368, 132885), (414, 118120), (460, 106308), (552, 88590), (690, 70872), (720, 67919), (828, 59060), (920, 53154), (1035, 47248), (1104, 44295), (1380, 35436), (1656, 29530), (1840, 26577), (2070, 23624), (2760, 17718), (2953, 16560), (3312, 14765), (4140, 11812), (5520, 8859), (5906, 8280)]