48468780

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{9973}}^1$

素因数の和:9997

約数の個数: 72

約数和(自身を含む): 152482512

約数和(自身を除く): 104013732

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 243, 270, 324, 405, 486, 540, 810, 972, 1215, 1620, 2430, 4860, 9973, 19946, 29919, 39892, 49865, 59838, 89757, 99730, 119676, 149595, 179514, 199460, 269271, 299190, 359028, 448785, 538542, 598380, 807813, 897570, 1077084, 1346355, 1615626, 1795140, 2423439, 2692710, 3231252, 4039065, 4846878, 5385420, 8078130, 9693756, 12117195, 16156260, 24234390, 48468780]

約数ペア:

[(1, 48468780), (2, 24234390), (3, 16156260), (4, 12117195), (5, 9693756), (6, 8078130), (9, 5385420), (10, 4846878), (12, 4039065), (15, 3231252), (18, 2692710), (20, 2423439), (27, 1795140), (30, 1615626), (36, 1346355), (45, 1077084), (54, 897570), (60, 807813), (81, 598380), (90, 538542), (108, 448785), (135, 359028), (162, 299190), (180, 269271), (243, 199460), (270, 179514), (324, 149595), (405, 119676), (486, 99730), (540, 89757), (810, 59838), (972, 49865), (1215, 39892), (1620, 29919), (2430, 19946), (4860, 9973)]