2734920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{107}}^1$

素因数の和:195

約数の個数: 96

約数和(自身を含む): 9097920

約数和(自身を除く): 6363000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 71, 72, 90, 107, 120, 142, 180, 213, 214, 284, 321, 355, 360, 426, 428, 535, 568, 639, 642, 710, 852, 856, 963, 1065, 1070, 1278, 1284, 1420, 1605, 1704, 1926, 2130, 2140, 2556, 2568, 2840, 3195, 3210, 3852, 4260, 4280, 4815, 5112, 6390, 6420, 7597, 7704, 8520, 9630, 12780, 12840, 15194, 19260, 22791, 25560, 30388, 37985, 38520, 45582, 60776, 68373, 75970, 91164, 113955, 136746, 151940, 182328, 227910, 273492, 303880, 341865, 455820, 546984, 683730, 911640, 1367460, 2734920]

約数ペア:

[(1, 2734920), (2, 1367460), (3, 911640), (4, 683730), (5, 546984), (6, 455820), (8, 341865), (9, 303880), (10, 273492), (12, 227910), (15, 182328), (18, 151940), (20, 136746), (24, 113955), (30, 91164), (36, 75970), (40, 68373), (45, 60776), (60, 45582), (71, 38520), (72, 37985), (90, 30388), (107, 25560), (120, 22791), (142, 19260), (180, 15194), (213, 12840), (214, 12780), (284, 9630), (321, 8520), (355, 7704), (360, 7597), (426, 6420), (428, 6390), (535, 5112), (568, 4815), (639, 4280), (642, 4260), (710, 3852), (852, 3210), (856, 3195), (963, 2840), (1065, 2568), (1070, 2556), (1278, 2140), (1284, 2130), (1420, 1926), (1605, 1704)]