71106480

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{1619}}^1$

素因数の和:1699

約数の個数: 120

約数和(自身を含む): 242863920

約数和(自身を除く): 171757440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 61, 72, 80, 90, 120, 122, 144, 180, 183, 240, 244, 305, 360, 366, 488, 549, 610, 720, 732, 915, 976, 1098, 1220, 1464, 1619, 1830, 2196, 2440, 2745, 2928, 3238, 3660, 4392, 4857, 4880, 5490, 6476, 7320, 8095, 8784, 9714, 10980, 12952, 14571, 14640, 16190, 19428, 21960, 24285, 25904, 29142, 32380, 38856, 43920, 48570, 58284, 64760, 72855, 77712, 97140, 98759, 116568, 129520, 145710, 194280, 197518, 233136, 291420, 296277, 388560, 395036, 493795, 582840, 592554, 790072, 888831, 987590, 1165680, 1185108, 1481385, 1580144, 1777662, 1975180, 2370216, 2962770, 3555324, 3950360, 4444155, 4740432, 5925540, 7110648, 7900720, 8888310, 11851080, 14221296, 17776620, 23702160, 35553240, 71106480]

約数ペア:

[(1, 71106480), (2, 35553240), (3, 23702160), (4, 17776620), (5, 14221296), (6, 11851080), (8, 8888310), (9, 7900720), (10, 7110648), (12, 5925540), (15, 4740432), (16, 4444155), (18, 3950360), (20, 3555324), (24, 2962770), (30, 2370216), (36, 1975180), (40, 1777662), (45, 1580144), (48, 1481385), (60, 1185108), (61, 1165680), (72, 987590), (80, 888831), (90, 790072), (120, 592554), (122, 582840), (144, 493795), (180, 395036), (183, 388560), (240, 296277), (244, 291420), (305, 233136), (360, 197518), (366, 194280), (488, 145710), (549, 129520), (610, 116568), (720, 98759), (732, 97140), (915, 77712), (976, 72855), (1098, 64760), (1220, 58284), (1464, 48570), (1619, 43920), (1830, 38856), (2196, 32380), (2440, 29142), (2745, 25904), (2928, 24285), (3238, 21960), (3660, 19428), (4392, 16190), (4857, 14640), (4880, 14571), (5490, 12952), (6476, 10980), (7320, 9714), (8095, 8784)]