70992240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{26891}}^1$

素因数の和:26918

約数の個数: 80

約数和(自身を含む): 240091776

約数和(自身を除く): 169099536

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 132, 165, 176, 220, 240, 264, 330, 440, 528, 660, 880, 1320, 2640, 26891, 53782, 80673, 107564, 134455, 161346, 215128, 268910, 295801, 322692, 403365, 430256, 537820, 591602, 645384, 806730, 887403, 1075640, 1183204, 1290768, 1479005, 1613460, 1774806, 2151280, 2366408, 2958010, 3226920, 3549612, 4437015, 4732816, 5916020, 6453840, 7099224, 8874030, 11832040, 14198448, 17748060, 23664080, 35496120, 70992240]

約数ペア:

[(1, 70992240), (2, 35496120), (3, 23664080), (4, 17748060), (5, 14198448), (6, 11832040), (8, 8874030), (10, 7099224), (11, 6453840), (12, 5916020), (15, 4732816), (16, 4437015), (20, 3549612), (22, 3226920), (24, 2958010), (30, 2366408), (33, 2151280), (40, 1774806), (44, 1613460), (48, 1479005), (55, 1290768), (60, 1183204), (66, 1075640), (80, 887403), (88, 806730), (110, 645384), (120, 591602), (132, 537820), (165, 430256), (176, 403365), (220, 322692), (240, 295801), (264, 268910), (330, 215128), (440, 161346), (528, 134455), (660, 107564), (880, 80673), (1320, 53782), (2640, 26891)]