318368520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{52021}}^1$

素因数の和:52055

約数の個数: 96

約数和(自身を含む): 1095583320

約数和(自身を除く): 777214800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 30, 34, 36, 40, 45, 51, 60, 68, 72, 85, 90, 102, 120, 136, 153, 170, 180, 204, 255, 306, 340, 360, 408, 510, 612, 680, 765, 1020, 1224, 1530, 2040, 3060, 6120, 52021, 104042, 156063, 208084, 260105, 312126, 416168, 468189, 520210, 624252, 780315, 884357, 936378, 1040420, 1248504, 1560630, 1768714, 1872756, 2080840, 2340945, 2653071, 3121260, 3537428, 3745512, 4421785, 4681890, 5306142, 6242520, 7074856, 7959213, 8843570, 9363780, 10612284, 13265355, 15918426, 17687140, 18727560, 21224568, 26530710, 31836852, 35374280, 39796065, 53061420, 63673704, 79592130, 106122840, 159184260, 318368520]

約数ペア:

[(1, 318368520), (2, 159184260), (3, 106122840), (4, 79592130), (5, 63673704), (6, 53061420), (8, 39796065), (9, 35374280), (10, 31836852), (12, 26530710), (15, 21224568), (17, 18727560), (18, 17687140), (20, 15918426), (24, 13265355), (30, 10612284), (34, 9363780), (36, 8843570), (40, 7959213), (45, 7074856), (51, 6242520), (60, 5306142), (68, 4681890), (72, 4421785), (85, 3745512), (90, 3537428), (102, 3121260), (120, 2653071), (136, 2340945), (153, 2080840), (170, 1872756), (180, 1768714), (204, 1560630), (255, 1248504), (306, 1040420), (340, 936378), (360, 884357), (408, 780315), (510, 624252), (612, 520210), (680, 468189), (765, 416168), (1020, 312126), (1224, 260105), (1530, 208084), (2040, 156063), (3060, 104042), (6120, 52021)]