79722480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{17483}}^1$

素因数の和:17518

約数の個数: 80

約数和(自身を含む): 260161920

約数和(自身を除く): 180439440

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, 17483, 34966, 52449, 69932, 87415, 104898, 139864, 174830, 209796, 262245, 279728, 332177, 349660, 419592, 524490, 664354, 699320, 839184, 996531, 1048980, 1328708, 1398640, 1660885, 1993062, 2097960, 2657416, 3321770, 3986124, 4195920, 4982655, 5314832, 6643540, 7972248, 9965310, 13287080, 15944496, 19930620, 26574160, 39861240, 79722480]

約数ペア:

[(1, 79722480), (2, 39861240), (3, 26574160), (4, 19930620), (5, 15944496), (6, 13287080), (8, 9965310), (10, 7972248), (12, 6643540), (15, 5314832), (16, 4982655), (19, 4195920), (20, 3986124), (24, 3321770), (30, 2657416), (38, 2097960), (40, 1993062), (48, 1660885), (57, 1398640), (60, 1328708), (76, 1048980), (80, 996531), (95, 839184), (114, 699320), (120, 664354), (152, 524490), (190, 419592), (228, 349660), (240, 332177), (285, 279728), (304, 262245), (380, 209796), (456, 174830), (570, 139864), (760, 104898), (912, 87415), (1140, 69932), (1520, 52449), (2280, 34966), (4560, 17483)]