73459440

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{71}}^1\times {\mathrm{479}}^1$

素因数の和:572

約数の個数: 160

約数和(自身を含む): 257126400

約数和(自身を除く): 183666960

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, 71, 72, 80, 90, 108, 120, 135, 142, 144, 180, 213, 216, 240, 270, 284, 355, 360, 426, 432, 479, 540, 568, 639, 710, 720, 852, 958, 1065, 1080, 1136, 1278, 1420, 1437, 1704, 1916, 1917, 2130, 2160, 2395, 2556, 2840, 2874, 3195, 3408, 3832, 3834, 4260, 4311, 4790, 5112, 5680, 5748, 6390, 7185, 7664, 7668, 8520, 8622, 9580, 9585, 10224, 11496, 12780, 12933, 14370, 15336, 17040, 17244, 19160, 19170, 21555, 22992, 25560, 25866, 28740, 30672, 34009, 34488, 38320, 38340, 43110, 51120, 51732, 57480, 64665, 68018, 68976, 76680, 86220, 102027, 103464, 114960, 129330, 136036, 153360, 170045, 172440, 204054, 206928, 258660, 272072, 306081, 340090, 344880, 408108, 510135, 517320, 544144, 612162, 680180, 816216, 918243, 1020270, 1034640, 1224324, 1360360, 1530405, 1632432, 1836486, 2040540, 2448648, 2720720, 3060810, 3672972, 4081080, 4591215, 4897296, 6121620, 7345944, 8162160, 9182430, 12243240, 14691888, 18364860, 24486480, 36729720, 73459440]

約数ペア:

[(1, 73459440), (2, 36729720), (3, 24486480), (4, 18364860), (5, 14691888), (6, 12243240), (8, 9182430), (9, 8162160), (10, 7345944), (12, 6121620), (15, 4897296), (16, 4591215), (18, 4081080), (20, 3672972), (24, 3060810), (27, 2720720), (30, 2448648), (36, 2040540), (40, 1836486), (45, 1632432), (48, 1530405), (54, 1360360), (60, 1224324), (71, 1034640), (72, 1020270), (80, 918243), (90, 816216), (108, 680180), (120, 612162), (135, 544144), (142, 517320), (144, 510135), (180, 408108), (213, 344880), (216, 340090), (240, 306081), (270, 272072), (284, 258660), (355, 206928), (360, 204054), (426, 172440), (432, 170045), (479, 153360), (540, 136036), (568, 129330), (639, 114960), (710, 103464), (720, 102027), (852, 86220), (958, 76680), (1065, 68976), (1080, 68018), (1136, 64665), (1278, 57480), (1420, 51732), (1437, 51120), (1704, 43110), (1916, 38340), (1917, 38320), (2130, 34488), (2160, 34009), (2395, 30672), (2556, 28740), (2840, 25866), (2874, 25560), (3195, 22992), (3408, 21555), (3832, 19170), (3834, 19160), (4260, 17244), (4311, 17040), (4790, 15336), (5112, 14370), (5680, 12933), (5748, 12780), (6390, 11496), (7185, 10224), (7664, 9585), (7668, 9580), (8520, 8622)]