303334320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{631}}^1\times {\mathrm{2003}}^1$

素因数の和:2650

約数の個数: 80

約数和(自身を含む): 942296832

約数和(自身を除く): 638962512

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 631, 1262, 1893, 2003, 2524, 3155, 3786, 4006, 5048, 6009, 6310, 7572, 8012, 9465, 10015, 10096, 12018, 12620, 15144, 16024, 18930, 20030, 24036, 25240, 30045, 30288, 32048, 37860, 40060, 48072, 50480, 60090, 75720, 80120, 96144, 120180, 151440, 160240, 240360, 480720, 1263893, 2527786, 3791679, 5055572, 6319465, 7583358, 10111144, 12638930, 15166716, 18958395, 20222288, 25277860, 30333432, 37916790, 50555720, 60666864, 75833580, 101111440, 151667160, 303334320]

約数ペア:

[(1, 303334320), (2, 151667160), (3, 101111440), (4, 75833580), (5, 60666864), (6, 50555720), (8, 37916790), (10, 30333432), (12, 25277860), (15, 20222288), (16, 18958395), (20, 15166716), (24, 12638930), (30, 10111144), (40, 7583358), (48, 6319465), (60, 5055572), (80, 3791679), (120, 2527786), (240, 1263893), (631, 480720), (1262, 240360), (1893, 160240), (2003, 151440), (2524, 120180), (3155, 96144), (3786, 80120), (4006, 75720), (5048, 60090), (6009, 50480), (6310, 48072), (7572, 40060), (8012, 37860), (9465, 32048), (10015, 30288), (10096, 30045), (12018, 25240), (12620, 24036), (15144, 20030), (16024, 18930)]