45978840

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{617}}^1$

素因数の和:663

約数の個数: 160

約数和(自身を含む): 161520480

約数和(自身を除く): 115541640

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, 81, 90, 92, 108, 115, 120, 135, 138, 162, 180, 184, 207, 216, 230, 270, 276, 324, 345, 360, 405, 414, 460, 540, 552, 617, 621, 648, 690, 810, 828, 920, 1035, 1080, 1234, 1242, 1380, 1620, 1656, 1851, 1863, 2070, 2468, 2484, 2760, 3085, 3105, 3240, 3702, 3726, 4140, 4936, 4968, 5553, 6170, 6210, 7404, 7452, 8280, 9255, 9315, 11106, 12340, 12420, 14191, 14808, 14904, 16659, 18510, 18630, 22212, 24680, 24840, 27765, 28382, 33318, 37020, 37260, 42573, 44424, 49977, 55530, 56764, 66636, 70955, 74040, 74520, 83295, 85146, 99954, 111060, 113528, 127719, 133272, 141910, 166590, 170292, 199908, 212865, 222120, 249885, 255438, 283820, 333180, 340584, 383157, 399816, 425730, 499770, 510876, 567640, 638595, 666360, 766314, 851460, 999540, 1021752, 1149471, 1277190, 1532628, 1702920, 1915785, 1999080, 2298942, 2554380, 3065256, 3831570, 4597884, 5108760, 5747355, 7663140, 9195768, 11494710, 15326280, 22989420, 45978840]

約数ペア:

[(1, 45978840), (2, 22989420), (3, 15326280), (4, 11494710), (5, 9195768), (6, 7663140), (8, 5747355), (9, 5108760), (10, 4597884), (12, 3831570), (15, 3065256), (18, 2554380), (20, 2298942), (23, 1999080), (24, 1915785), (27, 1702920), (30, 1532628), (36, 1277190), (40, 1149471), (45, 1021752), (46, 999540), (54, 851460), (60, 766314), (69, 666360), (72, 638595), (81, 567640), (90, 510876), (92, 499770), (108, 425730), (115, 399816), (120, 383157), (135, 340584), (138, 333180), (162, 283820), (180, 255438), (184, 249885), (207, 222120), (216, 212865), (230, 199908), (270, 170292), (276, 166590), (324, 141910), (345, 133272), (360, 127719), (405, 113528), (414, 111060), (460, 99954), (540, 85146), (552, 83295), (617, 74520), (621, 74040), (648, 70955), (690, 66636), (810, 56764), (828, 55530), (920, 49977), (1035, 44424), (1080, 42573), (1234, 37260), (1242, 37020), (1380, 33318), (1620, 28382), (1656, 27765), (1851, 24840), (1863, 24680), (2070, 22212), (2468, 18630), (2484, 18510), (2760, 16659), (3085, 14904), (3105, 14808), (3240, 14191), (3702, 12420), (3726, 12340), (4140, 11106), (4936, 9315), (4968, 9255), (5553, 8280), (6170, 7452), (6210, 7404)]