147453360

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{19819}}^1$

素因数の和:19866

約数の個数: 80

約数和(自身を含む): 471874560

約数和(自身を除く): 324421200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 62, 80, 93, 120, 124, 155, 186, 240, 248, 310, 372, 465, 496, 620, 744, 930, 1240, 1488, 1860, 2480, 3720, 7440, 19819, 39638, 59457, 79276, 99095, 118914, 158552, 198190, 237828, 297285, 317104, 396380, 475656, 594570, 614389, 792760, 951312, 1189140, 1228778, 1585520, 1843167, 2378280, 2457556, 3071945, 3686334, 4756560, 4915112, 6143890, 7372668, 9215835, 9830224, 12287780, 14745336, 18431670, 24575560, 29490672, 36863340, 49151120, 73726680, 147453360]

約数ペア:

[(1, 147453360), (2, 73726680), (3, 49151120), (4, 36863340), (5, 29490672), (6, 24575560), (8, 18431670), (10, 14745336), (12, 12287780), (15, 9830224), (16, 9215835), (20, 7372668), (24, 6143890), (30, 4915112), (31, 4756560), (40, 3686334), (48, 3071945), (60, 2457556), (62, 2378280), (80, 1843167), (93, 1585520), (120, 1228778), (124, 1189140), (155, 951312), (186, 792760), (240, 614389), (248, 594570), (310, 475656), (372, 396380), (465, 317104), (496, 297285), (620, 237828), (744, 198190), (930, 158552), (1240, 118914), (1488, 99095), (1860, 79276), (2480, 59457), (3720, 39638), (7440, 19819)]