29495520

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{20483}}^1$

素因数の和:20504

約数の個数: 72

約数和(自身を含む): 100658376

約数和(自身を除く): 71162856

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 20483, 40966, 61449, 81932, 102415, 122898, 163864, 184347, 204830, 245796, 307245, 327728, 368694, 409660, 491592, 614490, 655456, 737388, 819320, 921735, 983184, 1228980, 1474776, 1638640, 1843470, 1966368, 2457960, 2949552, 3277280, 3686940, 4915920, 5899104, 7373880, 9831840, 14747760, 29495520]

約数ペア:

[(1, 29495520), (2, 14747760), (3, 9831840), (4, 7373880), (5, 5899104), (6, 4915920), (8, 3686940), (9, 3277280), (10, 2949552), (12, 2457960), (15, 1966368), (16, 1843470), (18, 1638640), (20, 1474776), (24, 1228980), (30, 983184), (32, 921735), (36, 819320), (40, 737388), (45, 655456), (48, 614490), (60, 491592), (72, 409660), (80, 368694), (90, 327728), (96, 307245), (120, 245796), (144, 204830), (160, 184347), (180, 163864), (240, 122898), (288, 102415), (360, 81932), (480, 61449), (720, 40966), (1440, 20483)]