254531160

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{6043}}^1$

素因数の和:6079

約数の個数: 160

約数和(自身を含む): 921468240

約数和(自身を除く): 666937080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 52, 54, 60, 65, 72, 78, 81, 90, 104, 108, 117, 120, 130, 135, 156, 162, 180, 195, 216, 234, 260, 270, 312, 324, 351, 360, 390, 405, 468, 520, 540, 585, 648, 702, 780, 810, 936, 1053, 1080, 1170, 1404, 1560, 1620, 1755, 2106, 2340, 2808, 3240, 3510, 4212, 4680, 5265, 6043, 7020, 8424, 10530, 12086, 14040, 18129, 21060, 24172, 30215, 36258, 42120, 48344, 54387, 60430, 72516, 78559, 90645, 108774, 120860, 145032, 157118, 163161, 181290, 217548, 235677, 241720, 271935, 314236, 326322, 362580, 392795, 435096, 471354, 489483, 543870, 628472, 652644, 707031, 725160, 785590, 815805, 942708, 978966, 1087740, 1178385, 1305288, 1414062, 1571180, 1631610, 1885416, 1957932, 2121093, 2175480, 2356770, 2447415, 2828124, 3142360, 3263220, 3535155, 3915864, 4242186, 4713540, 4894830, 5656248, 6363279, 6526440, 7070310, 8484372, 9427080, 9789660, 10605465, 12726558, 14140620, 16968744, 19579320, 21210930, 25453116, 28281240, 31816395, 42421860, 50906232, 63632790, 84843720, 127265580, 254531160]

約数ペア:

[(1, 254531160), (2, 127265580), (3, 84843720), (4, 63632790), (5, 50906232), (6, 42421860), (8, 31816395), (9, 28281240), (10, 25453116), (12, 21210930), (13, 19579320), (15, 16968744), (18, 14140620), (20, 12726558), (24, 10605465), (26, 9789660), (27, 9427080), (30, 8484372), (36, 7070310), (39, 6526440), (40, 6363279), (45, 5656248), (52, 4894830), (54, 4713540), (60, 4242186), (65, 3915864), (72, 3535155), (78, 3263220), (81, 3142360), (90, 2828124), (104, 2447415), (108, 2356770), (117, 2175480), (120, 2121093), (130, 1957932), (135, 1885416), (156, 1631610), (162, 1571180), (180, 1414062), (195, 1305288), (216, 1178385), (234, 1087740), (260, 978966), (270, 942708), (312, 815805), (324, 785590), (351, 725160), (360, 707031), (390, 652644), (405, 628472), (468, 543870), (520, 489483), (540, 471354), (585, 435096), (648, 392795), (702, 362580), (780, 326322), (810, 314236), (936, 271935), (1053, 241720), (1080, 235677), (1170, 217548), (1404, 181290), (1560, 163161), (1620, 157118), (1755, 145032), (2106, 120860), (2340, 108774), (2808, 90645), (3240, 78559), (3510, 72516), (4212, 60430), (4680, 54387), (5265, 48344), (6043, 42120), (7020, 36258), (8424, 30215), (10530, 24172), (12086, 21060), (14040, 18129)]