374472720

素因数分解:

$2^4\times 3^6\times 5^1\times {\mathrm{6421}}^1$

素因数の和:6452

約数の個数: 140

約数和(自身を含む): 1305579756

約数和(自身を除く): 931107036

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 120, 135, 144, 162, 180, 216, 240, 243, 270, 324, 360, 405, 432, 486, 540, 648, 720, 729, 810, 972, 1080, 1215, 1296, 1458, 1620, 1944, 2160, 2430, 2916, 3240, 3645, 3888, 4860, 5832, 6421, 6480, 7290, 9720, 11664, 12842, 14580, 19263, 19440, 25684, 29160, 32105, 38526, 51368, 57789, 58320, 64210, 77052, 96315, 102736, 115578, 128420, 154104, 173367, 192630, 231156, 256840, 288945, 308208, 346734, 385260, 462312, 513680, 520101, 577890, 693468, 770520, 866835, 924624, 1040202, 1155780, 1386936, 1541040, 1560303, 1733670, 2080404, 2311560, 2600505, 2773872, 3120606, 3467340, 4160808, 4623120, 4680909, 5201010, 6241212, 6934680, 7801515, 8321616, 9361818, 10402020, 12482424, 13869360, 15603030, 18723636, 20804040, 23404545, 24964848, 31206060, 37447272, 41608080, 46809090, 62412120, 74894544, 93618180, 124824240, 187236360, 374472720]

約数ペア:

[(1, 374472720), (2, 187236360), (3, 124824240), (4, 93618180), (5, 74894544), (6, 62412120), (8, 46809090), (9, 41608080), (10, 37447272), (12, 31206060), (15, 24964848), (16, 23404545), (18, 20804040), (20, 18723636), (24, 15603030), (27, 13869360), (30, 12482424), (36, 10402020), (40, 9361818), (45, 8321616), (48, 7801515), (54, 6934680), (60, 6241212), (72, 5201010), (80, 4680909), (81, 4623120), (90, 4160808), (108, 3467340), (120, 3120606), (135, 2773872), (144, 2600505), (162, 2311560), (180, 2080404), (216, 1733670), (240, 1560303), (243, 1541040), (270, 1386936), (324, 1155780), (360, 1040202), (405, 924624), (432, 866835), (486, 770520), (540, 693468), (648, 577890), (720, 520101), (729, 513680), (810, 462312), (972, 385260), (1080, 346734), (1215, 308208), (1296, 288945), (1458, 256840), (1620, 231156), (1944, 192630), (2160, 173367), (2430, 154104), (2916, 128420), (3240, 115578), (3645, 102736), (3888, 96315), (4860, 77052), (5832, 64210), (6421, 58320), (6480, 57789), (7290, 51368), (9720, 38526), (11664, 32105), (12842, 29160), (14580, 25684), (19263, 19440)]