299270880

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{3407}}^1$

素因数の和:3489

約数の個数: 144

約数和(自身を含む): 1038308544

約数和(自身を除く): 739037664

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 61, 72, 80, 90, 96, 120, 122, 144, 160, 180, 183, 240, 244, 288, 305, 360, 366, 480, 488, 549, 610, 720, 732, 915, 976, 1098, 1220, 1440, 1464, 1830, 1952, 2196, 2440, 2745, 2928, 3407, 3660, 4392, 4880, 5490, 5856, 6814, 7320, 8784, 9760, 10221, 10980, 13628, 14640, 17035, 17568, 20442, 21960, 27256, 29280, 30663, 34070, 40884, 43920, 51105, 54512, 61326, 68140, 81768, 87840, 102210, 109024, 122652, 136280, 153315, 163536, 204420, 207827, 245304, 272560, 306630, 327072, 408840, 415654, 490608, 545120, 613260, 623481, 817680, 831308, 981216, 1039135, 1226520, 1246962, 1635360, 1662616, 1870443, 2078270, 2453040, 2493924, 3117405, 3325232, 3740886, 4156540, 4906080, 4987848, 6234810, 6650464, 7481772, 8313080, 9352215, 9975696, 12469620, 14963544, 16626160, 18704430, 19951392, 24939240, 29927088, 33252320, 37408860, 49878480, 59854176, 74817720, 99756960, 149635440, 299270880]

約数ペア:

[(1, 299270880), (2, 149635440), (3, 99756960), (4, 74817720), (5, 59854176), (6, 49878480), (8, 37408860), (9, 33252320), (10, 29927088), (12, 24939240), (15, 19951392), (16, 18704430), (18, 16626160), (20, 14963544), (24, 12469620), (30, 9975696), (32, 9352215), (36, 8313080), (40, 7481772), (45, 6650464), (48, 6234810), (60, 4987848), (61, 4906080), (72, 4156540), (80, 3740886), (90, 3325232), (96, 3117405), (120, 2493924), (122, 2453040), (144, 2078270), (160, 1870443), (180, 1662616), (183, 1635360), (240, 1246962), (244, 1226520), (288, 1039135), (305, 981216), (360, 831308), (366, 817680), (480, 623481), (488, 613260), (549, 545120), (610, 490608), (720, 415654), (732, 408840), (915, 327072), (976, 306630), (1098, 272560), (1220, 245304), (1440, 207827), (1464, 204420), (1830, 163536), (1952, 153315), (2196, 136280), (2440, 122652), (2745, 109024), (2928, 102210), (3407, 87840), (3660, 81768), (4392, 68140), (4880, 61326), (5490, 54512), (5856, 51105), (6814, 43920), (7320, 40884), (8784, 34070), (9760, 30663), (10221, 29280), (10980, 27256), (13628, 21960), (14640, 20442), (17035, 17568)]