268077840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{58789}}^1$

素因数の和:58824

約数の個数: 80

約数和(自身を含む): 874795200

約数和(自身を除く): 606717360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 48, 57, 60, 76, 80, 95, 114, 120, 152, 190, 228, 240, 285, 304, 380, 456, 570, 760, 912, 1140, 1520, 2280, 4560, 58789, 117578, 176367, 235156, 293945, 352734, 470312, 587890, 705468, 881835, 940624, 1116991, 1175780, 1410936, 1763670, 2233982, 2351560, 2821872, 3350973, 3527340, 4467964, 4703120, 5584955, 6701946, 7054680, 8935928, 11169910, 13403892, 14109360, 16754865, 17871856, 22339820, 26807784, 33509730, 44679640, 53615568, 67019460, 89359280, 134038920, 268077840]

約数ペア:

[(1, 268077840), (2, 134038920), (3, 89359280), (4, 67019460), (5, 53615568), (6, 44679640), (8, 33509730), (10, 26807784), (12, 22339820), (15, 17871856), (16, 16754865), (19, 14109360), (20, 13403892), (24, 11169910), (30, 8935928), (38, 7054680), (40, 6701946), (48, 5584955), (57, 4703120), (60, 4467964), (76, 3527340), (80, 3350973), (95, 2821872), (114, 2351560), (120, 2233982), (152, 1763670), (190, 1410936), (228, 1175780), (240, 1116991), (285, 940624), (304, 881835), (380, 705468), (456, 587890), (570, 470312), (760, 352734), (912, 293945), (1140, 235156), (1520, 176367), (2280, 117578), (4560, 58789)]