290192160

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{163}}^1\times {\mathrm{3709}}^1$

素因数の和:3890

約数の個数: 96

約数和(自身を含む): 919961280

約数和(自身を除く): 629769120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 163, 240, 326, 480, 489, 652, 815, 978, 1304, 1630, 1956, 2445, 2608, 3260, 3709, 3912, 4890, 5216, 6520, 7418, 7824, 9780, 11127, 13040, 14836, 15648, 18545, 19560, 22254, 26080, 29672, 37090, 39120, 44508, 55635, 59344, 74180, 78240, 89016, 111270, 118688, 148360, 178032, 222540, 296720, 356064, 445080, 593440, 604567, 890160, 1209134, 1780320, 1813701, 2418268, 3022835, 3627402, 4836536, 6045670, 7254804, 9068505, 9673072, 12091340, 14509608, 18137010, 19346144, 24182680, 29019216, 36274020, 48365360, 58038432, 72548040, 96730720, 145096080, 290192160]

約数ペア:

[(1, 290192160), (2, 145096080), (3, 96730720), (4, 72548040), (5, 58038432), (6, 48365360), (8, 36274020), (10, 29019216), (12, 24182680), (15, 19346144), (16, 18137010), (20, 14509608), (24, 12091340), (30, 9673072), (32, 9068505), (40, 7254804), (48, 6045670), (60, 4836536), (80, 3627402), (96, 3022835), (120, 2418268), (160, 1813701), (163, 1780320), (240, 1209134), (326, 890160), (480, 604567), (489, 593440), (652, 445080), (815, 356064), (978, 296720), (1304, 222540), (1630, 178032), (1956, 148360), (2445, 118688), (2608, 111270), (3260, 89016), (3709, 78240), (3912, 74180), (4890, 59344), (5216, 55635), (6520, 44508), (7418, 39120), (7824, 37090), (9780, 29672), (11127, 26080), (13040, 22254), (14836, 19560), (15648, 18545)]