1731960

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{283}}^1$

素因数の和:317

約数の個数: 96

約数和(自身を含む): 5981040

約数和(自身を除く): 4249080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 30, 34, 36, 40, 45, 51, 60, 68, 72, 85, 90, 102, 120, 136, 153, 170, 180, 204, 255, 283, 306, 340, 360, 408, 510, 566, 612, 680, 765, 849, 1020, 1132, 1224, 1415, 1530, 1698, 2040, 2264, 2547, 2830, 3060, 3396, 4245, 4811, 5094, 5660, 6120, 6792, 8490, 9622, 10188, 11320, 12735, 14433, 16980, 19244, 20376, 24055, 25470, 28866, 33960, 38488, 43299, 48110, 50940, 57732, 72165, 86598, 96220, 101880, 115464, 144330, 173196, 192440, 216495, 288660, 346392, 432990, 577320, 865980, 1731960]

約数ペア:

[(1, 1731960), (2, 865980), (3, 577320), (4, 432990), (5, 346392), (6, 288660), (8, 216495), (9, 192440), (10, 173196), (12, 144330), (15, 115464), (17, 101880), (18, 96220), (20, 86598), (24, 72165), (30, 57732), (34, 50940), (36, 48110), (40, 43299), (45, 38488), (51, 33960), (60, 28866), (68, 25470), (72, 24055), (85, 20376), (90, 19244), (102, 16980), (120, 14433), (136, 12735), (153, 11320), (170, 10188), (180, 9622), (204, 8490), (255, 6792), (283, 6120), (306, 5660), (340, 5094), (360, 4811), (408, 4245), (510, 3396), (566, 3060), (612, 2830), (680, 2547), (765, 2264), (849, 2040), (1020, 1698), (1132, 1530), (1224, 1415)]