40877640

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{271}}^1\times {\mathrm{419}}^1$

素因数の和:707

約数の個数: 96

約数和(自身を含む): 133660800

約数和(自身を除く): 92783160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 271, 360, 419, 542, 813, 838, 1084, 1257, 1355, 1626, 1676, 2095, 2168, 2439, 2514, 2710, 3252, 3352, 3771, 4065, 4190, 4878, 5028, 5420, 6285, 6504, 7542, 8130, 8380, 9756, 10056, 10840, 12195, 12570, 15084, 16260, 16760, 18855, 19512, 24390, 25140, 30168, 32520, 37710, 48780, 50280, 75420, 97560, 113549, 150840, 227098, 340647, 454196, 567745, 681294, 908392, 1021941, 1135490, 1362588, 1703235, 2043882, 2270980, 2725176, 3406470, 4087764, 4541960, 5109705, 6812940, 8175528, 10219410, 13625880, 20438820, 40877640]

約数ペア:

[(1, 40877640), (2, 20438820), (3, 13625880), (4, 10219410), (5, 8175528), (6, 6812940), (8, 5109705), (9, 4541960), (10, 4087764), (12, 3406470), (15, 2725176), (18, 2270980), (20, 2043882), (24, 1703235), (30, 1362588), (36, 1135490), (40, 1021941), (45, 908392), (60, 681294), (72, 567745), (90, 454196), (120, 340647), (180, 227098), (271, 150840), (360, 113549), (419, 97560), (542, 75420), (813, 50280), (838, 48780), (1084, 37710), (1257, 32520), (1355, 30168), (1626, 25140), (1676, 24390), (2095, 19512), (2168, 18855), (2439, 16760), (2514, 16260), (2710, 15084), (3252, 12570), (3352, 12195), (3771, 10840), (4065, 10056), (4190, 9756), (4878, 8380), (5028, 8130), (5420, 7542), (6285, 6504)]