23998140

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{2339}}^1$

素因数の和:2376

約数の個数: 96

約数和(自身を含む): 78624000

約数和(自身を除く): 54625860

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 27, 30, 36, 38, 45, 54, 57, 60, 76, 90, 95, 108, 114, 135, 171, 180, 190, 228, 270, 285, 342, 380, 513, 540, 570, 684, 855, 1026, 1140, 1710, 2052, 2339, 2565, 3420, 4678, 5130, 7017, 9356, 10260, 11695, 14034, 21051, 23390, 28068, 35085, 42102, 44441, 46780, 63153, 70170, 84204, 88882, 105255, 126306, 133323, 140340, 177764, 210510, 222205, 252612, 266646, 315765, 399969, 421020, 444410, 533292, 631530, 666615, 799938, 888820, 1199907, 1263060, 1333230, 1599876, 1999845, 2399814, 2666460, 3999690, 4799628, 5999535, 7999380, 11999070, 23998140]

約数ペア:

[(1, 23998140), (2, 11999070), (3, 7999380), (4, 5999535), (5, 4799628), (6, 3999690), (9, 2666460), (10, 2399814), (12, 1999845), (15, 1599876), (18, 1333230), (19, 1263060), (20, 1199907), (27, 888820), (30, 799938), (36, 666615), (38, 631530), (45, 533292), (54, 444410), (57, 421020), (60, 399969), (76, 315765), (90, 266646), (95, 252612), (108, 222205), (114, 210510), (135, 177764), (171, 140340), (180, 133323), (190, 126306), (228, 105255), (270, 88882), (285, 84204), (342, 70170), (380, 63153), (513, 46780), (540, 44441), (570, 42102), (684, 35085), (855, 28068), (1026, 23390), (1140, 21051), (1710, 14034), (2052, 11695), (2339, 10260), (2565, 9356), (3420, 7017), (4678, 5130)]