3680640

素因数分解:

$2^7\times 3^4\times 5^1\times {\mathrm{71}}^1$

素因数の和:102

約数の個数: 160

約数和(自身を含む): 13329360

約数和(自身を除く): 9648720

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, 64, 71, 72, 80, 81, 90, 96, 108, 120, 128, 135, 142, 144, 160, 162, 180, 192, 213, 216, 240, 270, 284, 288, 320, 324, 355, 360, 384, 405, 426, 432, 480, 540, 568, 576, 639, 640, 648, 710, 720, 810, 852, 864, 960, 1065, 1080, 1136, 1152, 1278, 1296, 1420, 1440, 1620, 1704, 1728, 1917, 1920, 2130, 2160, 2272, 2556, 2592, 2840, 2880, 3195, 3240, 3408, 3456, 3834, 4260, 4320, 4544, 5112, 5184, 5680, 5751, 5760, 6390, 6480, 6816, 7668, 8520, 8640, 9088, 9585, 10224, 10368, 11360, 11502, 12780, 12960, 13632, 15336, 17040, 17280, 19170, 20448, 22720, 23004, 25560, 25920, 27264, 28755, 30672, 34080, 38340, 40896, 45440, 46008, 51120, 51840, 57510, 61344, 68160, 76680, 81792, 92016, 102240, 115020, 122688, 136320, 153360, 184032, 204480, 230040, 245376, 306720, 368064, 408960, 460080, 613440, 736128, 920160, 1226880, 1840320, 3680640]

約数ペア:

[(1, 3680640), (2, 1840320), (3, 1226880), (4, 920160), (5, 736128), (6, 613440), (8, 460080), (9, 408960), (10, 368064), (12, 306720), (15, 245376), (16, 230040), (18, 204480), (20, 184032), (24, 153360), (27, 136320), (30, 122688), (32, 115020), (36, 102240), (40, 92016), (45, 81792), (48, 76680), (54, 68160), (60, 61344), (64, 57510), (71, 51840), (72, 51120), (80, 46008), (81, 45440), (90, 40896), (96, 38340), (108, 34080), (120, 30672), (128, 28755), (135, 27264), (142, 25920), (144, 25560), (160, 23004), (162, 22720), (180, 20448), (192, 19170), (213, 17280), (216, 17040), (240, 15336), (270, 13632), (284, 12960), (288, 12780), (320, 11502), (324, 11360), (355, 10368), (360, 10224), (384, 9585), (405, 9088), (426, 8640), (432, 8520), (480, 7668), (540, 6816), (568, 6480), (576, 6390), (639, 5760), (640, 5751), (648, 5680), (710, 5184), (720, 5112), (810, 4544), (852, 4320), (864, 4260), (960, 3834), (1065, 3456), (1080, 3408), (1136, 3240), (1152, 3195), (1278, 2880), (1296, 2840), (1420, 2592), (1440, 2556), (1620, 2272), (1704, 2160), (1728, 2130), (1917, 1920)]