439967760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{113}}^1\times {\mathrm{16223}}^1$

素因数の和:16352

約数の個数: 80

約数和(自身を含む): 1376054784

約数和(自身を除く): 936087024

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 113, 120, 226, 240, 339, 452, 565, 678, 904, 1130, 1356, 1695, 1808, 2260, 2712, 3390, 4520, 5424, 6780, 9040, 13560, 16223, 27120, 32446, 48669, 64892, 81115, 97338, 129784, 162230, 194676, 243345, 259568, 324460, 389352, 486690, 648920, 778704, 973380, 1297840, 1833199, 1946760, 3666398, 3893520, 5499597, 7332796, 9165995, 10999194, 14665592, 18331990, 21998388, 27497985, 29331184, 36663980, 43996776, 54995970, 73327960, 87993552, 109991940, 146655920, 219983880, 439967760]

約数ペア:

[(1, 439967760), (2, 219983880), (3, 146655920), (4, 109991940), (5, 87993552), (6, 73327960), (8, 54995970), (10, 43996776), (12, 36663980), (15, 29331184), (16, 27497985), (20, 21998388), (24, 18331990), (30, 14665592), (40, 10999194), (48, 9165995), (60, 7332796), (80, 5499597), (113, 3893520), (120, 3666398), (226, 1946760), (240, 1833199), (339, 1297840), (452, 973380), (565, 778704), (678, 648920), (904, 486690), (1130, 389352), (1356, 324460), (1695, 259568), (1808, 243345), (2260, 194676), (2712, 162230), (3390, 129784), (4520, 97338), (5424, 81115), (6780, 64892), (9040, 48669), (13560, 32446), (16223, 27120)]