180444960

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{29}}^2\times {\mathrm{149}}^1$

素因数の和:228

約数の個数: 216

約数和(自身を含む): 642014100

約数和(自身を除く): 461569140

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 29, 30, 32, 36, 40, 45, 48, 58, 60, 72, 80, 87, 90, 96, 116, 120, 144, 145, 149, 160, 174, 180, 232, 240, 261, 288, 290, 298, 348, 360, 435, 447, 464, 480, 522, 580, 596, 696, 720, 745, 841, 870, 894, 928, 1044, 1160, 1192, 1305, 1341, 1392, 1440, 1490, 1682, 1740, 1788, 2088, 2235, 2320, 2384, 2523, 2610, 2682, 2784, 2980, 3364, 3480, 3576, 4176, 4205, 4321, 4470, 4640, 4768, 5046, 5220, 5364, 5960, 6705, 6728, 6960, 7152, 7569, 8352, 8410, 8642, 8940, 10092, 10440, 10728, 11920, 12615, 12963, 13410, 13456, 13920, 14304, 15138, 16820, 17284, 17880, 20184, 20880, 21456, 21605, 23840, 25230, 25926, 26820, 26912, 30276, 33640, 34568, 35760, 37845, 38889, 40368, 41760, 42912, 43210, 50460, 51852, 53640, 60552, 64815, 67280, 69136, 71520, 75690, 77778, 80736, 86420, 100920, 103704, 107280, 121104, 125309, 129630, 134560, 138272, 151380, 155556, 172840, 194445, 201840, 207408, 214560, 242208, 250618, 259260, 302760, 311112, 345680, 375927, 388890, 403680, 414816, 501236, 518520, 605520, 622224, 626545, 691360, 751854, 777780, 1002472, 1037040, 1127781, 1211040, 1244448, 1253090, 1503708, 1555560, 1879635, 2004944, 2074080, 2255562, 2506180, 3007416, 3111120, 3759270, 4009888, 4511124, 5012360, 5638905, 6014832, 6222240, 7518540, 9022248, 10024720, 11277810, 12029664, 15037080, 18044496, 20049440, 22555620, 30074160, 36088992, 45111240, 60148320, 90222480, 180444960]

約数ペア:

[(1, 180444960), (2, 90222480), (3, 60148320), (4, 45111240), (5, 36088992), (6, 30074160), (8, 22555620), (9, 20049440), (10, 18044496), (12, 15037080), (15, 12029664), (16, 11277810), (18, 10024720), (20, 9022248), (24, 7518540), (29, 6222240), (30, 6014832), (32, 5638905), (36, 5012360), (40, 4511124), (45, 4009888), (48, 3759270), (58, 3111120), (60, 3007416), (72, 2506180), (80, 2255562), (87, 2074080), (90, 2004944), (96, 1879635), (116, 1555560), (120, 1503708), (144, 1253090), (145, 1244448), (149, 1211040), (160, 1127781), (174, 1037040), (180, 1002472), (232, 777780), (240, 751854), (261, 691360), (288, 626545), (290, 622224), (298, 605520), (348, 518520), (360, 501236), (435, 414816), (447, 403680), (464, 388890), (480, 375927), (522, 345680), (580, 311112), (596, 302760), (696, 259260), (720, 250618), (745, 242208), (841, 214560), (870, 207408), (894, 201840), (928, 194445), (1044, 172840), (1160, 155556), (1192, 151380), (1305, 138272), (1341, 134560), (1392, 129630), (1440, 125309), (1490, 121104), (1682, 107280), (1740, 103704), (1788, 100920), (2088, 86420), (2235, 80736), (2320, 77778), (2384, 75690), (2523, 71520), (2610, 69136), (2682, 67280), (2784, 64815), (2980, 60552), (3364, 53640), (3480, 51852), (3576, 50460), (4176, 43210), (4205, 42912), (4321, 41760), (4470, 40368), (4640, 38889), (4768, 37845), (5046, 35760), (5220, 34568), (5364, 33640), (5960, 30276), (6705, 26912), (6728, 26820), (6960, 25926), (7152, 25230), (7569, 23840), (8352, 21605), (8410, 21456), (8642, 20880), (8940, 20184), (10092, 17880), (10440, 17284), (10728, 16820), (11920, 15138), (12615, 14304), (12963, 13920), (13410, 13456)]