11251920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{173}}^1\times {\mathrm{271}}^1$

素因数の和:460

約数の個数: 80

約数和(自身を含む): 35212032

約数和(自身を除く): 23960112

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 173, 240, 271, 346, 519, 542, 692, 813, 865, 1038, 1084, 1355, 1384, 1626, 1730, 2076, 2168, 2595, 2710, 2768, 3252, 3460, 4065, 4152, 4336, 5190, 5420, 6504, 6920, 8130, 8304, 10380, 10840, 13008, 13840, 16260, 20760, 21680, 32520, 41520, 46883, 65040, 93766, 140649, 187532, 234415, 281298, 375064, 468830, 562596, 703245, 750128, 937660, 1125192, 1406490, 1875320, 2250384, 2812980, 3750640, 5625960, 11251920]

約数ペア:

[(1, 11251920), (2, 5625960), (3, 3750640), (4, 2812980), (5, 2250384), (6, 1875320), (8, 1406490), (10, 1125192), (12, 937660), (15, 750128), (16, 703245), (20, 562596), (24, 468830), (30, 375064), (40, 281298), (48, 234415), (60, 187532), (80, 140649), (120, 93766), (173, 65040), (240, 46883), (271, 41520), (346, 32520), (519, 21680), (542, 20760), (692, 16260), (813, 13840), (865, 13008), (1038, 10840), (1084, 10380), (1355, 8304), (1384, 8130), (1626, 6920), (1730, 6504), (2076, 5420), (2168, 5190), (2595, 4336), (2710, 4152), (2768, 4065), (3252, 3460)]