277701360

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{13001}}^1$

素因数の和:13106

約数の個数: 80

約数和(自身を含む): 870613920

約数和(自身を除く): 592912560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 89, 120, 178, 240, 267, 356, 445, 534, 712, 890, 1068, 1335, 1424, 1780, 2136, 2670, 3560, 4272, 5340, 7120, 10680, 13001, 21360, 26002, 39003, 52004, 65005, 78006, 104008, 130010, 156012, 195015, 208016, 260020, 312024, 390030, 520040, 624048, 780060, 1040080, 1157089, 1560120, 2314178, 3120240, 3471267, 4628356, 5785445, 6942534, 9256712, 11570890, 13885068, 17356335, 18513424, 23141780, 27770136, 34712670, 46283560, 55540272, 69425340, 92567120, 138850680, 277701360]

約数ペア:

[(1, 277701360), (2, 138850680), (3, 92567120), (4, 69425340), (5, 55540272), (6, 46283560), (8, 34712670), (10, 27770136), (12, 23141780), (15, 18513424), (16, 17356335), (20, 13885068), (24, 11570890), (30, 9256712), (40, 6942534), (48, 5785445), (60, 4628356), (80, 3471267), (89, 3120240), (120, 2314178), (178, 1560120), (240, 1157089), (267, 1040080), (356, 780060), (445, 624048), (534, 520040), (712, 390030), (890, 312024), (1068, 260020), (1335, 208016), (1424, 195015), (1780, 156012), (2136, 130010), (2670, 104008), (3560, 78006), (4272, 65005), (5340, 52004), (7120, 39003), (10680, 26002), (13001, 21360)]