19073760

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{503}}^1$

素因数の和:600

約数の個数: 96

約数和(自身を含む): 60963840

約数和(自身を除く): 41890080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 79, 80, 96, 120, 158, 160, 237, 240, 316, 395, 474, 480, 503, 632, 790, 948, 1006, 1185, 1264, 1509, 1580, 1896, 2012, 2370, 2515, 2528, 3018, 3160, 3792, 4024, 4740, 5030, 6036, 6320, 7545, 7584, 8048, 9480, 10060, 12072, 12640, 15090, 16096, 18960, 20120, 24144, 30180, 37920, 39737, 40240, 48288, 60360, 79474, 80480, 119211, 120720, 158948, 198685, 238422, 241440, 317896, 397370, 476844, 596055, 635792, 794740, 953688, 1192110, 1271584, 1589480, 1907376, 2384220, 3178960, 3814752, 4768440, 6357920, 9536880, 19073760]

約数ペア:

[(1, 19073760), (2, 9536880), (3, 6357920), (4, 4768440), (5, 3814752), (6, 3178960), (8, 2384220), (10, 1907376), (12, 1589480), (15, 1271584), (16, 1192110), (20, 953688), (24, 794740), (30, 635792), (32, 596055), (40, 476844), (48, 397370), (60, 317896), (79, 241440), (80, 238422), (96, 198685), (120, 158948), (158, 120720), (160, 119211), (237, 80480), (240, 79474), (316, 60360), (395, 48288), (474, 40240), (480, 39737), (503, 37920), (632, 30180), (790, 24144), (948, 20120), (1006, 18960), (1185, 16096), (1264, 15090), (1509, 12640), (1580, 12072), (1896, 10060), (2012, 9480), (2370, 8048), (2515, 7584), (2528, 7545), (3018, 6320), (3160, 6036), (3792, 5030), (4024, 4740)]