920160

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{71}}^1$

素因数の和:98

約数の個数: 120

約数和(自身を含む): 3293136

約数和(自身を除く): 2372976

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 71, 72, 80, 81, 90, 96, 108, 120, 135, 142, 144, 160, 162, 180, 213, 216, 240, 270, 284, 288, 324, 355, 360, 405, 426, 432, 480, 540, 568, 639, 648, 710, 720, 810, 852, 864, 1065, 1080, 1136, 1278, 1296, 1420, 1440, 1620, 1704, 1917, 2130, 2160, 2272, 2556, 2592, 2840, 3195, 3240, 3408, 3834, 4260, 4320, 5112, 5680, 5751, 6390, 6480, 6816, 7668, 8520, 9585, 10224, 11360, 11502, 12780, 12960, 15336, 17040, 19170, 20448, 23004, 25560, 28755, 30672, 34080, 38340, 46008, 51120, 57510, 61344, 76680, 92016, 102240, 115020, 153360, 184032, 230040, 306720, 460080, 920160]

約数ペア:

[(1, 920160), (2, 460080), (3, 306720), (4, 230040), (5, 184032), (6, 153360), (8, 115020), (9, 102240), (10, 92016), (12, 76680), (15, 61344), (16, 57510), (18, 51120), (20, 46008), (24, 38340), (27, 34080), (30, 30672), (32, 28755), (36, 25560), (40, 23004), (45, 20448), (48, 19170), (54, 17040), (60, 15336), (71, 12960), (72, 12780), (80, 11502), (81, 11360), (90, 10224), (96, 9585), (108, 8520), (120, 7668), (135, 6816), (142, 6480), (144, 6390), (160, 5751), (162, 5680), (180, 5112), (213, 4320), (216, 4260), (240, 3834), (270, 3408), (284, 3240), (288, 3195), (324, 2840), (355, 2592), (360, 2556), (405, 2272), (426, 2160), (432, 2130), (480, 1917), (540, 1704), (568, 1620), (639, 1440), (648, 1420), (710, 1296), (720, 1278), (810, 1136), (852, 1080), (864, 1065)]