461412720

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{11243}}^1$

素因数の和:11284

約数の個数: 160

約数和(自身を含む): 1673107200

約数和(自身を除く): 1211694480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 48, 54, 57, 60, 72, 76, 80, 90, 95, 108, 114, 120, 135, 144, 152, 171, 180, 190, 216, 228, 240, 270, 285, 304, 342, 360, 380, 432, 456, 513, 540, 570, 684, 720, 760, 855, 912, 1026, 1080, 1140, 1368, 1520, 1710, 2052, 2160, 2280, 2565, 2736, 3420, 4104, 4560, 5130, 6840, 8208, 10260, 11243, 13680, 20520, 22486, 33729, 41040, 44972, 56215, 67458, 89944, 101187, 112430, 134916, 168645, 179888, 202374, 213617, 224860, 269832, 303561, 337290, 404748, 427234, 449720, 505935, 539664, 607122, 640851, 674580, 809496, 854468, 899440, 1011870, 1068085, 1214244, 1281702, 1349160, 1517805, 1618992, 1708936, 1922553, 2023740, 2136170, 2428488, 2563404, 2698320, 3035610, 3204255, 3417872, 3845106, 4047480, 4272340, 4856976, 5126808, 5767659, 6071220, 6408510, 7690212, 8094960, 8544680, 9612765, 10253616, 11535318, 12142440, 12817020, 15380424, 17089360, 19225530, 23070636, 24284880, 25634040, 28838295, 30760848, 38451060, 46141272, 51268080, 57676590, 76902120, 92282544, 115353180, 153804240, 230706360, 461412720]

約数ペア:

[(1, 461412720), (2, 230706360), (3, 153804240), (4, 115353180), (5, 92282544), (6, 76902120), (8, 57676590), (9, 51268080), (10, 46141272), (12, 38451060), (15, 30760848), (16, 28838295), (18, 25634040), (19, 24284880), (20, 23070636), (24, 19225530), (27, 17089360), (30, 15380424), (36, 12817020), (38, 12142440), (40, 11535318), (45, 10253616), (48, 9612765), (54, 8544680), (57, 8094960), (60, 7690212), (72, 6408510), (76, 6071220), (80, 5767659), (90, 5126808), (95, 4856976), (108, 4272340), (114, 4047480), (120, 3845106), (135, 3417872), (144, 3204255), (152, 3035610), (171, 2698320), (180, 2563404), (190, 2428488), (216, 2136170), (228, 2023740), (240, 1922553), (270, 1708936), (285, 1618992), (304, 1517805), (342, 1349160), (360, 1281702), (380, 1214244), (432, 1068085), (456, 1011870), (513, 899440), (540, 854468), (570, 809496), (684, 674580), (720, 640851), (760, 607122), (855, 539664), (912, 505935), (1026, 449720), (1080, 427234), (1140, 404748), (1368, 337290), (1520, 303561), (1710, 269832), (2052, 224860), (2160, 213617), (2280, 202374), (2565, 179888), (2736, 168645), (3420, 134916), (4104, 112430), (4560, 101187), (5130, 89944), (6840, 67458), (8208, 56215), (10260, 44972), (11243, 41040), (13680, 33729), (20520, 22486)]