2796991920

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{439}}^1\times {\mathrm{8849}}^1$

素因数の和:9307

約数の個数: 120

約数和(自身を含む): 9415692000

約数和(自身を除く): 6618700080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 439, 720, 878, 1317, 1756, 2195, 2634, 3512, 3951, 4390, 5268, 6585, 7024, 7902, 8780, 8849, 10536, 13170, 15804, 17560, 17698, 19755, 21072, 26340, 26547, 31608, 35120, 35396, 39510, 44245, 52680, 53094, 63216, 70792, 79020, 79641, 88490, 105360, 106188, 132735, 141584, 158040, 159282, 176980, 212376, 265470, 316080, 318564, 353960, 398205, 424752, 530940, 637128, 707920, 796410, 1061880, 1274256, 1592820, 2123760, 3185640, 3884711, 6371280, 7769422, 11654133, 15538844, 19423555, 23308266, 31077688, 34962399, 38847110, 46616532, 58270665, 62155376, 69924798, 77694220, 93233064, 116541330, 139849596, 155388440, 174811995, 186466128, 233082660, 279699192, 310776880, 349623990, 466165320, 559398384, 699247980, 932330640, 1398495960, 2796991920]

約数ペア:

[(1, 2796991920), (2, 1398495960), (3, 932330640), (4, 699247980), (5, 559398384), (6, 466165320), (8, 349623990), (9, 310776880), (10, 279699192), (12, 233082660), (15, 186466128), (16, 174811995), (18, 155388440), (20, 139849596), (24, 116541330), (30, 93233064), (36, 77694220), (40, 69924798), (45, 62155376), (48, 58270665), (60, 46616532), (72, 38847110), (80, 34962399), (90, 31077688), (120, 23308266), (144, 19423555), (180, 15538844), (240, 11654133), (360, 7769422), (439, 6371280), (720, 3884711), (878, 3185640), (1317, 2123760), (1756, 1592820), (2195, 1274256), (2634, 1061880), (3512, 796410), (3951, 707920), (4390, 637128), (5268, 530940), (6585, 424752), (7024, 398205), (7902, 353960), (8780, 318564), (8849, 316080), (10536, 265470), (13170, 212376), (15804, 176980), (17560, 159282), (17698, 158040), (19755, 141584), (21072, 132735), (26340, 106188), (26547, 105360), (31608, 88490), (35120, 79641), (35396, 79020), (39510, 70792), (44245, 63216), (52680, 53094)]