361216980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{105619}}^1$

素因数の和:105653

約数の個数: 72

約数和(自身を含む): 1153370400

約数和(自身を除く): 792153420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 45, 57, 60, 76, 90, 95, 114, 171, 180, 190, 228, 285, 342, 380, 570, 684, 855, 1140, 1710, 3420, 105619, 211238, 316857, 422476, 528095, 633714, 950571, 1056190, 1267428, 1584285, 1901142, 2006761, 2112380, 3168570, 3802284, 4013522, 4752855, 6020283, 6337140, 8027044, 9505710, 10033805, 12040566, 18060849, 19011420, 20067610, 24081132, 30101415, 36121698, 40135220, 60202830, 72243396, 90304245, 120405660, 180608490, 361216980]

約数ペア:

[(1, 361216980), (2, 180608490), (3, 120405660), (4, 90304245), (5, 72243396), (6, 60202830), (9, 40135220), (10, 36121698), (12, 30101415), (15, 24081132), (18, 20067610), (19, 19011420), (20, 18060849), (30, 12040566), (36, 10033805), (38, 9505710), (45, 8027044), (57, 6337140), (60, 6020283), (76, 4752855), (90, 4013522), (95, 3802284), (114, 3168570), (171, 2112380), (180, 2006761), (190, 1901142), (228, 1584285), (285, 1267428), (342, 1056190), (380, 950571), (570, 633714), (684, 528095), (855, 422476), (1140, 316857), (1710, 211238), (3420, 105619)]