179215560

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{8161}}^1$

素因数の和:8239

約数の個数: 96

約数和(自身を含む): 592071480

約数和(自身を除く): 412855920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 61, 72, 90, 120, 122, 180, 183, 244, 305, 360, 366, 488, 549, 610, 732, 915, 1098, 1220, 1464, 1830, 2196, 2440, 2745, 3660, 4392, 5490, 7320, 8161, 10980, 16322, 21960, 24483, 32644, 40805, 48966, 65288, 73449, 81610, 97932, 122415, 146898, 163220, 195864, 244830, 293796, 326440, 367245, 489660, 497821, 587592, 734490, 979320, 995642, 1468980, 1493463, 1991284, 2489105, 2937960, 2986926, 3982568, 4480389, 4978210, 5973852, 7467315, 8960778, 9956420, 11947704, 14934630, 17921556, 19912840, 22401945, 29869260, 35843112, 44803890, 59738520, 89607780, 179215560]

約数ペア:

[(1, 179215560), (2, 89607780), (3, 59738520), (4, 44803890), (5, 35843112), (6, 29869260), (8, 22401945), (9, 19912840), (10, 17921556), (12, 14934630), (15, 11947704), (18, 9956420), (20, 8960778), (24, 7467315), (30, 5973852), (36, 4978210), (40, 4480389), (45, 3982568), (60, 2986926), (61, 2937960), (72, 2489105), (90, 1991284), (120, 1493463), (122, 1468980), (180, 995642), (183, 979320), (244, 734490), (305, 587592), (360, 497821), (366, 489660), (488, 367245), (549, 326440), (610, 293796), (732, 244830), (915, 195864), (1098, 163220), (1220, 146898), (1464, 122415), (1830, 97932), (2196, 81610), (2440, 73449), (2745, 65288), (3660, 48966), (4392, 40805), (5490, 32644), (7320, 24483), (8161, 21960), (10980, 16322)]