69389520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{15217}}^1$

素因数の和:15252

約数の個数: 80

約数和(自身を含む): 226443840

約数和(自身を除く): 157054320

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, 15217, 30434, 45651, 60868, 76085, 91302, 121736, 152170, 182604, 228255, 243472, 289123, 304340, 365208, 456510, 578246, 608680, 730416, 867369, 913020, 1156492, 1217360, 1445615, 1734738, 1826040, 2312984, 2891230, 3469476, 3652080, 4336845, 4625968, 5782460, 6938952, 8673690, 11564920, 13877904, 17347380, 23129840, 34694760, 69389520]

約数ペア:

[(1, 69389520), (2, 34694760), (3, 23129840), (4, 17347380), (5, 13877904), (6, 11564920), (8, 8673690), (10, 6938952), (12, 5782460), (15, 4625968), (16, 4336845), (19, 3652080), (20, 3469476), (24, 2891230), (30, 2312984), (38, 1826040), (40, 1734738), (48, 1445615), (57, 1217360), (60, 1156492), (76, 913020), (80, 867369), (95, 730416), (114, 608680), (120, 578246), (152, 456510), (190, 365208), (228, 304340), (240, 289123), (285, 243472), (304, 228255), (380, 182604), (456, 152170), (570, 121736), (760, 91302), (912, 76085), (1140, 60868), (1520, 45651), (2280, 30434), (4560, 15217)]