40513320

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{5923}}^1$

素因数の和:5959

約数の個数: 96

約数和(自身を含む): 138621600

約数和(自身を除く): 98108280

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, 5923, 6840, 11846, 17769, 23692, 29615, 35538, 47384, 53307, 59230, 71076, 88845, 106614, 112537, 118460, 142152, 177690, 213228, 225074, 236920, 266535, 337611, 355380, 426456, 450148, 533070, 562685, 675222, 710760, 900296, 1012833, 1066140, 1125370, 1350444, 1688055, 2025666, 2132280, 2250740, 2700888, 3376110, 4051332, 4501480, 5064165, 6752220, 8102664, 10128330, 13504440, 20256660, 40513320]

約数ペア:

[(1, 40513320), (2, 20256660), (3, 13504440), (4, 10128330), (5, 8102664), (6, 6752220), (8, 5064165), (9, 4501480), (10, 4051332), (12, 3376110), (15, 2700888), (18, 2250740), (19, 2132280), (20, 2025666), (24, 1688055), (30, 1350444), (36, 1125370), (38, 1066140), (40, 1012833), (45, 900296), (57, 710760), (60, 675222), (72, 562685), (76, 533070), (90, 450148), (95, 426456), (114, 355380), (120, 337611), (152, 266535), (171, 236920), (180, 225074), (190, 213228), (228, 177690), (285, 142152), (342, 118460), (360, 112537), (380, 106614), (456, 88845), (570, 71076), (684, 59230), (760, 53307), (855, 47384), (1140, 35538), (1368, 29615), (1710, 23692), (2280, 17769), (3420, 11846), (5923, 6840)]