127588620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{23893}}^1$

素因数の和:23994

約数の個数: 48

約数和(自身を含む): 361277280

約数和(自身を除く): 233688660

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 89, 178, 267, 356, 445, 534, 890, 1068, 1335, 1780, 2670, 5340, 23893, 47786, 71679, 95572, 119465, 143358, 238930, 286716, 358395, 477860, 716790, 1433580, 2126477, 4252954, 6379431, 8505908, 10632385, 12758862, 21264770, 25517724, 31897155, 42529540, 63794310, 127588620]

約数ペア:

[(1, 127588620), (2, 63794310), (3, 42529540), (4, 31897155), (5, 25517724), (6, 21264770), (10, 12758862), (12, 10632385), (15, 8505908), (20, 6379431), (30, 4252954), (60, 2126477), (89, 1433580), (178, 716790), (267, 477860), (356, 358395), (445, 286716), (534, 238930), (890, 143358), (1068, 119465), (1335, 95572), (1780, 71679), (2670, 47786), (5340, 23893)]