39758640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{8719}}^1$

素因数の和:8754

約数の個数: 80

約数和(自身を含む): 129753600

約数和(自身を除く): 89994960

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, 8719, 17438, 26157, 34876, 43595, 52314, 69752, 87190, 104628, 130785, 139504, 165661, 174380, 209256, 261570, 331322, 348760, 418512, 496983, 523140, 662644, 697520, 828305, 993966, 1046280, 1325288, 1656610, 1987932, 2092560, 2484915, 2650576, 3313220, 3975864, 4969830, 6626440, 7951728, 9939660, 13252880, 19879320, 39758640]

約数ペア:

[(1, 39758640), (2, 19879320), (3, 13252880), (4, 9939660), (5, 7951728), (6, 6626440), (8, 4969830), (10, 3975864), (12, 3313220), (15, 2650576), (16, 2484915), (19, 2092560), (20, 1987932), (24, 1656610), (30, 1325288), (38, 1046280), (40, 993966), (48, 828305), (57, 697520), (60, 662644), (76, 523140), (80, 496983), (95, 418512), (114, 348760), (120, 331322), (152, 261570), (190, 209256), (228, 174380), (240, 165661), (285, 139504), (304, 130785), (380, 104628), (456, 87190), (570, 69752), (760, 52314), (912, 43595), (1140, 34876), (1520, 26157), (2280, 17438), (4560, 8719)]