72850320

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{1163}}^1$

素因数の和:1214

約数の個数: 160

約数和(自身を含む): 259804800

約数和(自身を除く): 186954480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 29, 30, 36, 40, 45, 48, 54, 58, 60, 72, 80, 87, 90, 108, 116, 120, 135, 144, 145, 174, 180, 216, 232, 240, 261, 270, 290, 348, 360, 432, 435, 464, 522, 540, 580, 696, 720, 783, 870, 1044, 1080, 1160, 1163, 1305, 1392, 1566, 1740, 2088, 2160, 2320, 2326, 2610, 3132, 3480, 3489, 3915, 4176, 4652, 5220, 5815, 6264, 6960, 6978, 7830, 9304, 10440, 10467, 11630, 12528, 13956, 15660, 17445, 18608, 20880, 20934, 23260, 27912, 31320, 31401, 33727, 34890, 41868, 46520, 52335, 55824, 62640, 62802, 67454, 69780, 83736, 93040, 101181, 104670, 125604, 134908, 139560, 157005, 167472, 168635, 202362, 209340, 251208, 269816, 279120, 303543, 314010, 337270, 404724, 418680, 502416, 505905, 539632, 607086, 628020, 674540, 809448, 837360, 910629, 1011810, 1214172, 1256040, 1349080, 1517715, 1618896, 1821258, 2023620, 2428344, 2512080, 2698160, 3035430, 3642516, 4047240, 4553145, 4856688, 6070860, 7285032, 8094480, 9106290, 12141720, 14570064, 18212580, 24283440, 36425160, 72850320]

約数ペア:

[(1, 72850320), (2, 36425160), (3, 24283440), (4, 18212580), (5, 14570064), (6, 12141720), (8, 9106290), (9, 8094480), (10, 7285032), (12, 6070860), (15, 4856688), (16, 4553145), (18, 4047240), (20, 3642516), (24, 3035430), (27, 2698160), (29, 2512080), (30, 2428344), (36, 2023620), (40, 1821258), (45, 1618896), (48, 1517715), (54, 1349080), (58, 1256040), (60, 1214172), (72, 1011810), (80, 910629), (87, 837360), (90, 809448), (108, 674540), (116, 628020), (120, 607086), (135, 539632), (144, 505905), (145, 502416), (174, 418680), (180, 404724), (216, 337270), (232, 314010), (240, 303543), (261, 279120), (270, 269816), (290, 251208), (348, 209340), (360, 202362), (432, 168635), (435, 167472), (464, 157005), (522, 139560), (540, 134908), (580, 125604), (696, 104670), (720, 101181), (783, 93040), (870, 83736), (1044, 69780), (1080, 67454), (1160, 62802), (1163, 62640), (1305, 55824), (1392, 52335), (1566, 46520), (1740, 41868), (2088, 34890), (2160, 33727), (2320, 31401), (2326, 31320), (2610, 27912), (3132, 23260), (3480, 20934), (3489, 20880), (3915, 18608), (4176, 17445), (4652, 15660), (5220, 13956), (5815, 12528), (6264, 11630), (6960, 10467), (6978, 10440), (7830, 9304)]