378579120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{92789}}^1$

素因数の和:92822

約数の個数: 80

約数和(自身を含む): 1242643680

約数和(自身を除く): 864064560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 34, 40, 48, 51, 60, 68, 80, 85, 102, 120, 136, 170, 204, 240, 255, 272, 340, 408, 510, 680, 816, 1020, 1360, 2040, 4080, 92789, 185578, 278367, 371156, 463945, 556734, 742312, 927890, 1113468, 1391835, 1484624, 1577413, 1855780, 2226936, 2783670, 3154826, 3711560, 4453872, 4732239, 5567340, 6309652, 7423120, 7887065, 9464478, 11134680, 12619304, 15774130, 18928956, 22269360, 23661195, 25238608, 31548260, 37857912, 47322390, 63096520, 75715824, 94644780, 126193040, 189289560, 378579120]

約数ペア:

[(1, 378579120), (2, 189289560), (3, 126193040), (4, 94644780), (5, 75715824), (6, 63096520), (8, 47322390), (10, 37857912), (12, 31548260), (15, 25238608), (16, 23661195), (17, 22269360), (20, 18928956), (24, 15774130), (30, 12619304), (34, 11134680), (40, 9464478), (48, 7887065), (51, 7423120), (60, 6309652), (68, 5567340), (80, 4732239), (85, 4453872), (102, 3711560), (120, 3154826), (136, 2783670), (170, 2226936), (204, 1855780), (240, 1577413), (255, 1484624), (272, 1391835), (340, 1113468), (408, 927890), (510, 742312), (680, 556734), (816, 463945), (1020, 371156), (1360, 278367), (2040, 185578), (4080, 92789)]