299556720

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{13421}}^1$

素因数の和:13471

約数の個数: 120

約数和(自身を含む): 1038540672

約数和(自身を除く): 738983952

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 36, 40, 45, 48, 60, 62, 72, 80, 90, 93, 120, 124, 144, 155, 180, 186, 240, 248, 279, 310, 360, 372, 465, 496, 558, 620, 720, 744, 930, 1116, 1240, 1395, 1488, 1860, 2232, 2480, 2790, 3720, 4464, 5580, 7440, 11160, 13421, 22320, 26842, 40263, 53684, 67105, 80526, 107368, 120789, 134210, 161052, 201315, 214736, 241578, 268420, 322104, 402630, 416051, 483156, 536840, 603945, 644208, 805260, 832102, 966312, 1073680, 1207890, 1248153, 1610520, 1664204, 1932624, 2080255, 2415780, 2496306, 3221040, 3328408, 3744459, 4160510, 4831560, 4992612, 6240765, 6656816, 7488918, 8321020, 9663120, 9985224, 12481530, 14977836, 16642040, 18722295, 19970448, 24963060, 29955672, 33284080, 37444590, 49926120, 59911344, 74889180, 99852240, 149778360, 299556720]

約数ペア:

[(1, 299556720), (2, 149778360), (3, 99852240), (4, 74889180), (5, 59911344), (6, 49926120), (8, 37444590), (9, 33284080), (10, 29955672), (12, 24963060), (15, 19970448), (16, 18722295), (18, 16642040), (20, 14977836), (24, 12481530), (30, 9985224), (31, 9663120), (36, 8321020), (40, 7488918), (45, 6656816), (48, 6240765), (60, 4992612), (62, 4831560), (72, 4160510), (80, 3744459), (90, 3328408), (93, 3221040), (120, 2496306), (124, 2415780), (144, 2080255), (155, 1932624), (180, 1664204), (186, 1610520), (240, 1248153), (248, 1207890), (279, 1073680), (310, 966312), (360, 832102), (372, 805260), (465, 644208), (496, 603945), (558, 536840), (620, 483156), (720, 416051), (744, 402630), (930, 322104), (1116, 268420), (1240, 241578), (1395, 214736), (1488, 201315), (1860, 161052), (2232, 134210), (2480, 120789), (2790, 107368), (3720, 80526), (4464, 67105), (5580, 53684), (7440, 40263), (11160, 26842), (13421, 22320)]