30442560

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1669}}^1$

素因数の和:1708

約数の個数: 112

約数和(自身を含む): 101803200

約数和(自身を除く): 71360640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 64, 76, 80, 95, 96, 114, 120, 152, 160, 190, 192, 228, 240, 285, 304, 320, 380, 456, 480, 570, 608, 760, 912, 960, 1140, 1216, 1520, 1669, 1824, 2280, 3040, 3338, 3648, 4560, 5007, 6080, 6676, 8345, 9120, 10014, 13352, 16690, 18240, 20028, 25035, 26704, 31711, 33380, 40056, 50070, 53408, 63422, 66760, 80112, 95133, 100140, 106816, 126844, 133520, 158555, 160224, 190266, 200280, 253688, 267040, 317110, 320448, 380532, 400560, 475665, 507376, 534080, 634220, 761064, 801120, 951330, 1014752, 1268440, 1522128, 1602240, 1902660, 2029504, 2536880, 3044256, 3805320, 5073760, 6088512, 7610640, 10147520, 15221280, 30442560]

約数ペア:

[(1, 30442560), (2, 15221280), (3, 10147520), (4, 7610640), (5, 6088512), (6, 5073760), (8, 3805320), (10, 3044256), (12, 2536880), (15, 2029504), (16, 1902660), (19, 1602240), (20, 1522128), (24, 1268440), (30, 1014752), (32, 951330), (38, 801120), (40, 761064), (48, 634220), (57, 534080), (60, 507376), (64, 475665), (76, 400560), (80, 380532), (95, 320448), (96, 317110), (114, 267040), (120, 253688), (152, 200280), (160, 190266), (190, 160224), (192, 158555), (228, 133520), (240, 126844), (285, 106816), (304, 100140), (320, 95133), (380, 80112), (456, 66760), (480, 63422), (570, 53408), (608, 50070), (760, 40056), (912, 33380), (960, 31711), (1140, 26704), (1216, 25035), (1520, 20028), (1669, 18240), (1824, 16690), (2280, 13352), (3040, 10014), (3338, 9120), (3648, 8345), (4560, 6676), (5007, 6080)]