1521830880

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{45949}}^1$

素因数の和:45993

約数の個数: 144

約数和(自身を含む): 5419159200

約数和(自身を除く): 3897328320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 32, 36, 40, 45, 46, 48, 60, 69, 72, 80, 90, 92, 96, 115, 120, 138, 144, 160, 180, 184, 207, 230, 240, 276, 288, 345, 360, 368, 414, 460, 480, 552, 690, 720, 736, 828, 920, 1035, 1104, 1380, 1440, 1656, 1840, 2070, 2208, 2760, 3312, 3680, 4140, 5520, 6624, 8280, 11040, 16560, 33120, 45949, 91898, 137847, 183796, 229745, 275694, 367592, 413541, 459490, 551388, 689235, 735184, 827082, 918980, 1056827, 1102776, 1378470, 1470368, 1654164, 1837960, 2067705, 2113654, 2205552, 2756940, 3170481, 3308328, 3675920, 4135410, 4227308, 4411104, 5284135, 5513880, 6340962, 6616656, 7351840, 8270820, 8454616, 9511443, 10568270, 11027760, 12681924, 13233312, 15852405, 16541640, 16909232, 19022886, 21136540, 22055520, 25363848, 31704810, 33083280, 33818464, 38045772, 42273080, 47557215, 50727696, 63409620, 66166560, 76091544, 84546160, 95114430, 101455392, 126819240, 152183088, 169092320, 190228860, 253638480, 304366176, 380457720, 507276960, 760915440, 1521830880]

約数ペア:

[(1, 1521830880), (2, 760915440), (3, 507276960), (4, 380457720), (5, 304366176), (6, 253638480), (8, 190228860), (9, 169092320), (10, 152183088), (12, 126819240), (15, 101455392), (16, 95114430), (18, 84546160), (20, 76091544), (23, 66166560), (24, 63409620), (30, 50727696), (32, 47557215), (36, 42273080), (40, 38045772), (45, 33818464), (46, 33083280), (48, 31704810), (60, 25363848), (69, 22055520), (72, 21136540), (80, 19022886), (90, 16909232), (92, 16541640), (96, 15852405), (115, 13233312), (120, 12681924), (138, 11027760), (144, 10568270), (160, 9511443), (180, 8454616), (184, 8270820), (207, 7351840), (230, 6616656), (240, 6340962), (276, 5513880), (288, 5284135), (345, 4411104), (360, 4227308), (368, 4135410), (414, 3675920), (460, 3308328), (480, 3170481), (552, 2756940), (690, 2205552), (720, 2113654), (736, 2067705), (828, 1837960), (920, 1654164), (1035, 1470368), (1104, 1378470), (1380, 1102776), (1440, 1056827), (1656, 918980), (1840, 827082), (2070, 735184), (2208, 689235), (2760, 551388), (3312, 459490), (3680, 413541), (4140, 367592), (5520, 275694), (6624, 229745), (8280, 183796), (11040, 137847), (16560, 91898), (33120, 45949)]