15326280

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{617}}^1$

素因数の和:660

約数の個数: 128

約数和(自身を含む): 53395200

約数和(自身を除く): 38068920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 27, 30, 36, 40, 45, 46, 54, 60, 69, 72, 90, 92, 108, 115, 120, 135, 138, 180, 184, 207, 216, 230, 270, 276, 345, 360, 414, 460, 540, 552, 617, 621, 690, 828, 920, 1035, 1080, 1234, 1242, 1380, 1656, 1851, 2070, 2468, 2484, 2760, 3085, 3105, 3702, 4140, 4936, 4968, 5553, 6170, 6210, 7404, 8280, 9255, 11106, 12340, 12420, 14191, 14808, 16659, 18510, 22212, 24680, 24840, 27765, 28382, 33318, 37020, 42573, 44424, 55530, 56764, 66636, 70955, 74040, 83295, 85146, 111060, 113528, 127719, 133272, 141910, 166590, 170292, 212865, 222120, 255438, 283820, 333180, 340584, 383157, 425730, 510876, 567640, 638595, 666360, 766314, 851460, 1021752, 1277190, 1532628, 1702920, 1915785, 2554380, 3065256, 3831570, 5108760, 7663140, 15326280]

約数ペア:

[(1, 15326280), (2, 7663140), (3, 5108760), (4, 3831570), (5, 3065256), (6, 2554380), (8, 1915785), (9, 1702920), (10, 1532628), (12, 1277190), (15, 1021752), (18, 851460), (20, 766314), (23, 666360), (24, 638595), (27, 567640), (30, 510876), (36, 425730), (40, 383157), (45, 340584), (46, 333180), (54, 283820), (60, 255438), (69, 222120), (72, 212865), (90, 170292), (92, 166590), (108, 141910), (115, 133272), (120, 127719), (135, 113528), (138, 111060), (180, 85146), (184, 83295), (207, 74040), (216, 70955), (230, 66636), (270, 56764), (276, 55530), (345, 44424), (360, 42573), (414, 37020), (460, 33318), (540, 28382), (552, 27765), (617, 24840), (621, 24680), (690, 22212), (828, 18510), (920, 16659), (1035, 14808), (1080, 14191), (1234, 12420), (1242, 12340), (1380, 11106), (1656, 9255), (1851, 8280), (2070, 7404), (2468, 6210), (2484, 6170), (2760, 5553), (3085, 4968), (3105, 4936), (3702, 4140)]