144979560

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1181}}^1$

素因数の和:1240

約数の個数: 192

約数和(自身を含む): 531048960

約数和(自身を除く): 386069400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 31, 33, 36, 40, 44, 45, 55, 60, 62, 66, 72, 88, 90, 93, 99, 110, 120, 124, 132, 155, 165, 180, 186, 198, 220, 248, 264, 279, 310, 330, 341, 360, 372, 396, 440, 465, 495, 558, 620, 660, 682, 744, 792, 930, 990, 1023, 1116, 1181, 1240, 1320, 1364, 1395, 1705, 1860, 1980, 2046, 2232, 2362, 2728, 2790, 3069, 3410, 3543, 3720, 3960, 4092, 4724, 5115, 5580, 5905, 6138, 6820, 7086, 8184, 9448, 10230, 10629, 11160, 11810, 12276, 12991, 13640, 14172, 15345, 17715, 20460, 21258, 23620, 24552, 25982, 28344, 30690, 35430, 36611, 38973, 40920, 42516, 47240, 51964, 53145, 61380, 64955, 70860, 73222, 77946, 85032, 103928, 106290, 109833, 116919, 122760, 129910, 141720, 146444, 155892, 183055, 194865, 212580, 219666, 233838, 259820, 292888, 311784, 329499, 366110, 389730, 402721, 425160, 439332, 467676, 519640, 549165, 584595, 658998, 732220, 779460, 805442, 878664, 935352, 1098330, 1169190, 1208163, 1317996, 1464440, 1558920, 1610884, 1647495, 2013605, 2196660, 2338380, 2416326, 2635992, 3221768, 3294990, 3624489, 4027210, 4393320, 4676760, 4832652, 6040815, 6589980, 7248978, 8054420, 9665304, 12081630, 13179960, 14497956, 16108840, 18122445, 24163260, 28995912, 36244890, 48326520, 72489780, 144979560]

約数ペア:

[(1, 144979560), (2, 72489780), (3, 48326520), (4, 36244890), (5, 28995912), (6, 24163260), (8, 18122445), (9, 16108840), (10, 14497956), (11, 13179960), (12, 12081630), (15, 9665304), (18, 8054420), (20, 7248978), (22, 6589980), (24, 6040815), (30, 4832652), (31, 4676760), (33, 4393320), (36, 4027210), (40, 3624489), (44, 3294990), (45, 3221768), (55, 2635992), (60, 2416326), (62, 2338380), (66, 2196660), (72, 2013605), (88, 1647495), (90, 1610884), (93, 1558920), (99, 1464440), (110, 1317996), (120, 1208163), (124, 1169190), (132, 1098330), (155, 935352), (165, 878664), (180, 805442), (186, 779460), (198, 732220), (220, 658998), (248, 584595), (264, 549165), (279, 519640), (310, 467676), (330, 439332), (341, 425160), (360, 402721), (372, 389730), (396, 366110), (440, 329499), (465, 311784), (495, 292888), (558, 259820), (620, 233838), (660, 219666), (682, 212580), (744, 194865), (792, 183055), (930, 155892), (990, 146444), (1023, 141720), (1116, 129910), (1181, 122760), (1240, 116919), (1320, 109833), (1364, 106290), (1395, 103928), (1705, 85032), (1860, 77946), (1980, 73222), (2046, 70860), (2232, 64955), (2362, 61380), (2728, 53145), (2790, 51964), (3069, 47240), (3410, 42516), (3543, 40920), (3720, 38973), (3960, 36611), (4092, 35430), (4724, 30690), (5115, 28344), (5580, 25982), (5905, 24552), (6138, 23620), (6820, 21258), (7086, 20460), (8184, 17715), (9448, 15345), (10230, 14172), (10629, 13640), (11160, 12991), (11810, 12276)]