153520080

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{91381}}^1$

素因数の和:91404

約数の個数: 80

約数和(自身を含む): 543905664

約数和(自身を除く): 390385584

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 91381, 182762, 274143, 365524, 456905, 548286, 639667, 731048, 913810, 1096572, 1279334, 1370715, 1462096, 1827620, 1919001, 2193144, 2558668, 2741430, 3198335, 3655240, 3838002, 4386288, 5117336, 5482860, 6396670, 7310480, 7676004, 9595005, 10234672, 10965720, 12793340, 15352008, 19190010, 21931440, 25586680, 30704016, 38380020, 51173360, 76760040, 153520080]

約数ペア:

[(1, 153520080), (2, 76760040), (3, 51173360), (4, 38380020), (5, 30704016), (6, 25586680), (7, 21931440), (8, 19190010), (10, 15352008), (12, 12793340), (14, 10965720), (15, 10234672), (16, 9595005), (20, 7676004), (21, 7310480), (24, 6396670), (28, 5482860), (30, 5117336), (35, 4386288), (40, 3838002), (42, 3655240), (48, 3198335), (56, 2741430), (60, 2558668), (70, 2193144), (80, 1919001), (84, 1827620), (105, 1462096), (112, 1370715), (120, 1279334), (140, 1096572), (168, 913810), (210, 731048), (240, 639667), (280, 548286), (336, 456905), (420, 365524), (560, 274143), (840, 182762), (1680, 91381)]