1138069980

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{110923}}^1$

素因数の和:110960

約数の個数: 96

約数和(自身を含む): 3727046400

約数和(自身を除く): 2588976420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 27, 30, 36, 38, 45, 54, 57, 60, 76, 90, 95, 108, 114, 135, 171, 180, 190, 228, 270, 285, 342, 380, 513, 540, 570, 684, 855, 1026, 1140, 1710, 2052, 2565, 3420, 5130, 10260, 110923, 221846, 332769, 443692, 554615, 665538, 998307, 1109230, 1331076, 1663845, 1996614, 2107537, 2218460, 2994921, 3327690, 3993228, 4215074, 4991535, 5989842, 6322611, 6655380, 8430148, 9983070, 10537685, 11979684, 12645222, 14974605, 18967833, 19966140, 21075370, 25290444, 29949210, 31613055, 37935666, 42150740, 56903499, 59898420, 63226110, 75871332, 94839165, 113806998, 126452220, 189678330, 227613996, 284517495, 379356660, 569034990, 1138069980]

約数ペア:

[(1, 1138069980), (2, 569034990), (3, 379356660), (4, 284517495), (5, 227613996), (6, 189678330), (9, 126452220), (10, 113806998), (12, 94839165), (15, 75871332), (18, 63226110), (19, 59898420), (20, 56903499), (27, 42150740), (30, 37935666), (36, 31613055), (38, 29949210), (45, 25290444), (54, 21075370), (57, 19966140), (60, 18967833), (76, 14974605), (90, 12645222), (95, 11979684), (108, 10537685), (114, 9983070), (135, 8430148), (171, 6655380), (180, 6322611), (190, 5989842), (228, 4991535), (270, 4215074), (285, 3993228), (342, 3327690), (380, 2994921), (513, 2218460), (540, 2107537), (570, 1996614), (684, 1663845), (855, 1331076), (1026, 1109230), (1140, 998307), (1710, 665538), (2052, 554615), (2565, 443692), (3420, 332769), (5130, 221846), (10260, 110923)]