177080760

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{25889}}^1$

素因数の和:25925

約数の個数: 96

約数和(自身を含む): 605826000

約数和(自身を除く): 428745240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 30, 36, 38, 40, 45, 57, 60, 72, 76, 90, 95, 114, 120, 152, 171, 180, 190, 228, 285, 342, 360, 380, 456, 570, 684, 760, 855, 1140, 1368, 1710, 2280, 3420, 6840, 25889, 51778, 77667, 103556, 129445, 155334, 207112, 233001, 258890, 310668, 388335, 466002, 491891, 517780, 621336, 776670, 932004, 983782, 1035560, 1165005, 1475673, 1553340, 1864008, 1967564, 2330010, 2459455, 2951346, 3106680, 3935128, 4427019, 4660020, 4918910, 5902692, 7378365, 8854038, 9320040, 9837820, 11805384, 14756730, 17708076, 19675640, 22135095, 29513460, 35416152, 44270190, 59026920, 88540380, 177080760]

約数ペア:

[(1, 177080760), (2, 88540380), (3, 59026920), (4, 44270190), (5, 35416152), (6, 29513460), (8, 22135095), (9, 19675640), (10, 17708076), (12, 14756730), (15, 11805384), (18, 9837820), (19, 9320040), (20, 8854038), (24, 7378365), (30, 5902692), (36, 4918910), (38, 4660020), (40, 4427019), (45, 3935128), (57, 3106680), (60, 2951346), (72, 2459455), (76, 2330010), (90, 1967564), (95, 1864008), (114, 1553340), (120, 1475673), (152, 1165005), (171, 1035560), (180, 983782), (190, 932004), (228, 776670), (285, 621336), (342, 517780), (360, 491891), (380, 466002), (456, 388335), (570, 310668), (684, 258890), (760, 233001), (855, 207112), (1140, 155334), (1368, 129445), (1710, 103556), (2280, 77667), (3420, 51778), (6840, 25889)]