1880166240

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{307}}^1\times {\mathrm{4253}}^1$

素因数の和:4581

約数の個数: 144

約数和(自身を含む): 6438480048

約数和(自身を除く): 4558313808

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 307, 360, 480, 614, 720, 921, 1228, 1440, 1535, 1842, 2456, 2763, 3070, 3684, 4253, 4605, 4912, 5526, 6140, 7368, 8506, 9210, 9824, 11052, 12280, 12759, 13815, 14736, 17012, 18420, 21265, 22104, 24560, 25518, 27630, 29472, 34024, 36840, 38277, 42530, 44208, 49120, 51036, 55260, 63795, 68048, 73680, 76554, 85060, 88416, 102072, 110520, 127590, 136096, 147360, 153108, 170120, 191385, 204144, 221040, 255180, 306216, 340240, 382770, 408288, 442080, 510360, 612432, 680480, 765540, 1020720, 1224864, 1305671, 1531080, 2041440, 2611342, 3062160, 3917013, 5222684, 6124320, 6528355, 7834026, 10445368, 11751039, 13056710, 15668052, 19585065, 20890736, 23502078, 26113420, 31336104, 39170130, 41781472, 47004156, 52226840, 58755195, 62672208, 78340260, 94008312, 104453680, 117510390, 125344416, 156680520, 188016624, 208907360, 235020780, 313361040, 376033248, 470041560, 626722080, 940083120, 1880166240]

約数ペア:

[(1, 1880166240), (2, 940083120), (3, 626722080), (4, 470041560), (5, 376033248), (6, 313361040), (8, 235020780), (9, 208907360), (10, 188016624), (12, 156680520), (15, 125344416), (16, 117510390), (18, 104453680), (20, 94008312), (24, 78340260), (30, 62672208), (32, 58755195), (36, 52226840), (40, 47004156), (45, 41781472), (48, 39170130), (60, 31336104), (72, 26113420), (80, 23502078), (90, 20890736), (96, 19585065), (120, 15668052), (144, 13056710), (160, 11751039), (180, 10445368), (240, 7834026), (288, 6528355), (307, 6124320), (360, 5222684), (480, 3917013), (614, 3062160), (720, 2611342), (921, 2041440), (1228, 1531080), (1440, 1305671), (1535, 1224864), (1842, 1020720), (2456, 765540), (2763, 680480), (3070, 612432), (3684, 510360), (4253, 442080), (4605, 408288), (4912, 382770), (5526, 340240), (6140, 306216), (7368, 255180), (8506, 221040), (9210, 204144), (9824, 191385), (11052, 170120), (12280, 153108), (12759, 147360), (13815, 136096), (14736, 127590), (17012, 110520), (18420, 102072), (21265, 88416), (22104, 85060), (24560, 76554), (25518, 73680), (27630, 68048), (29472, 63795), (34024, 55260), (36840, 51036), (38277, 49120), (42530, 44208)]