29040120

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{8963}}^1$

素因数の和:8986

約数の個数: 80

約数和(自身を含む): 97617960

約数和(自身を除く): 68577840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 270, 324, 360, 405, 540, 648, 810, 1080, 1620, 3240, 8963, 17926, 26889, 35852, 44815, 53778, 71704, 80667, 89630, 107556, 134445, 161334, 179260, 215112, 242001, 268890, 322668, 358520, 403335, 484002, 537780, 645336, 726003, 806670, 968004, 1075560, 1210005, 1452006, 1613340, 1936008, 2420010, 2904012, 3226680, 3630015, 4840020, 5808024, 7260030, 9680040, 14520060, 29040120]

約数ペア:

[(1, 29040120), (2, 14520060), (3, 9680040), (4, 7260030), (5, 5808024), (6, 4840020), (8, 3630015), (9, 3226680), (10, 2904012), (12, 2420010), (15, 1936008), (18, 1613340), (20, 1452006), (24, 1210005), (27, 1075560), (30, 968004), (36, 806670), (40, 726003), (45, 645336), (54, 537780), (60, 484002), (72, 403335), (81, 358520), (90, 322668), (108, 268890), (120, 242001), (135, 215112), (162, 179260), (180, 161334), (216, 134445), (270, 107556), (324, 89630), (360, 80667), (405, 71704), (540, 53778), (648, 44815), (810, 35852), (1080, 26889), (1620, 17926), (3240, 8963)]