730572720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{373}}^1\times {\mathrm{8161}}^1$

素因数の和:8550

約数の個数: 80

約数和(自身を含む): 2271125472

約数和(自身を除く): 1540552752

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 373, 746, 1119, 1492, 1865, 2238, 2984, 3730, 4476, 5595, 5968, 7460, 8161, 8952, 11190, 14920, 16322, 17904, 22380, 24483, 29840, 32644, 40805, 44760, 48966, 65288, 81610, 89520, 97932, 122415, 130576, 163220, 195864, 244830, 326440, 391728, 489660, 652880, 979320, 1958640, 3044053, 6088106, 9132159, 12176212, 15220265, 18264318, 24352424, 30440530, 36528636, 45660795, 48704848, 60881060, 73057272, 91321590, 121762120, 146114544, 182643180, 243524240, 365286360, 730572720]

約数ペア:

[(1, 730572720), (2, 365286360), (3, 243524240), (4, 182643180), (5, 146114544), (6, 121762120), (8, 91321590), (10, 73057272), (12, 60881060), (15, 48704848), (16, 45660795), (20, 36528636), (24, 30440530), (30, 24352424), (40, 18264318), (48, 15220265), (60, 12176212), (80, 9132159), (120, 6088106), (240, 3044053), (373, 1958640), (746, 979320), (1119, 652880), (1492, 489660), (1865, 391728), (2238, 326440), (2984, 244830), (3730, 195864), (4476, 163220), (5595, 130576), (5968, 122415), (7460, 97932), (8161, 89520), (8952, 81610), (11190, 65288), (14920, 48966), (16322, 44760), (17904, 40805), (22380, 32644), (24483, 29840)]