29484720

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1321}}^1$

素因数の和:1371

約数の個数: 120

約数和(自身を含む): 102291072

約数和(自身を除く): 72806352

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, 1321, 1395, 1488, 1860, 2232, 2480, 2642, 2790, 3720, 3963, 4464, 5284, 5580, 6605, 7440, 7926, 10568, 11160, 11889, 13210, 15852, 19815, 21136, 22320, 23778, 26420, 31704, 39630, 40951, 47556, 52840, 59445, 63408, 79260, 81902, 95112, 105680, 118890, 122853, 158520, 163804, 190224, 204755, 237780, 245706, 317040, 327608, 368559, 409510, 475560, 491412, 614265, 655216, 737118, 819020, 951120, 982824, 1228530, 1474236, 1638040, 1842795, 1965648, 2457060, 2948472, 3276080, 3685590, 4914120, 5896944, 7371180, 9828240, 14742360, 29484720]

約数ペア:

[(1, 29484720), (2, 14742360), (3, 9828240), (4, 7371180), (5, 5896944), (6, 4914120), (8, 3685590), (9, 3276080), (10, 2948472), (12, 2457060), (15, 1965648), (16, 1842795), (18, 1638040), (20, 1474236), (24, 1228530), (30, 982824), (31, 951120), (36, 819020), (40, 737118), (45, 655216), (48, 614265), (60, 491412), (62, 475560), (72, 409510), (80, 368559), (90, 327608), (93, 317040), (120, 245706), (124, 237780), (144, 204755), (155, 190224), (180, 163804), (186, 158520), (240, 122853), (248, 118890), (279, 105680), (310, 95112), (360, 81902), (372, 79260), (465, 63408), (496, 59445), (558, 52840), (620, 47556), (720, 40951), (744, 39630), (930, 31704), (1116, 26420), (1240, 23778), (1321, 22320), (1395, 21136), (1488, 19815), (1860, 15852), (2232, 13210), (2480, 11889), (2642, 11160), (2790, 10568), (3720, 7926), (3963, 7440), (4464, 6605), (5284, 5580)]