126138720

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{13831}}^1$

素因数の和:13868

約数の個数: 96

約数和(自身を含む): 418279680

約数和(自身を除く): 292140960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 76, 80, 95, 96, 114, 120, 152, 160, 190, 228, 240, 285, 304, 380, 456, 480, 570, 608, 760, 912, 1140, 1520, 1824, 2280, 3040, 4560, 9120, 13831, 27662, 41493, 55324, 69155, 82986, 110648, 138310, 165972, 207465, 221296, 262789, 276620, 331944, 414930, 442592, 525578, 553240, 663888, 788367, 829860, 1051156, 1106480, 1313945, 1327776, 1576734, 1659720, 2102312, 2212960, 2627890, 3153468, 3319440, 3941835, 4204624, 5255780, 6306936, 6638880, 7883670, 8409248, 10511560, 12613872, 15767340, 21023120, 25227744, 31534680, 42046240, 63069360, 126138720]

約数ペア:

[(1, 126138720), (2, 63069360), (3, 42046240), (4, 31534680), (5, 25227744), (6, 21023120), (8, 15767340), (10, 12613872), (12, 10511560), (15, 8409248), (16, 7883670), (19, 6638880), (20, 6306936), (24, 5255780), (30, 4204624), (32, 3941835), (38, 3319440), (40, 3153468), (48, 2627890), (57, 2212960), (60, 2102312), (76, 1659720), (80, 1576734), (95, 1327776), (96, 1313945), (114, 1106480), (120, 1051156), (152, 829860), (160, 788367), (190, 663888), (228, 553240), (240, 525578), (285, 442592), (304, 414930), (380, 331944), (456, 276620), (480, 262789), (570, 221296), (608, 207465), (760, 165972), (912, 138310), (1140, 110648), (1520, 82986), (1824, 69155), (2280, 55324), (3040, 41493), (4560, 27662), (9120, 13831)]