42969720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{11551}}^1$

素因数の和:11596

約数の個数: 64

約数和(自身を含む): 133079040

約数和(自身を除く): 90109320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 93, 120, 124, 155, 186, 248, 310, 372, 465, 620, 744, 930, 1240, 1860, 3720, 11551, 23102, 34653, 46204, 57755, 69306, 92408, 115510, 138612, 173265, 231020, 277224, 346530, 358081, 462040, 693060, 716162, 1074243, 1386120, 1432324, 1790405, 2148486, 2864648, 3580810, 4296972, 5371215, 7161620, 8593944, 10742430, 14323240, 21484860, 42969720]

約数ペア:

[(1, 42969720), (2, 21484860), (3, 14323240), (4, 10742430), (5, 8593944), (6, 7161620), (8, 5371215), (10, 4296972), (12, 3580810), (15, 2864648), (20, 2148486), (24, 1790405), (30, 1432324), (31, 1386120), (40, 1074243), (60, 716162), (62, 693060), (93, 462040), (120, 358081), (124, 346530), (155, 277224), (186, 231020), (248, 173265), (310, 138612), (372, 115510), (465, 92408), (620, 69306), (744, 57755), (930, 46204), (1240, 34653), (1860, 23102), (3720, 11551)]