387574560

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{9281}}^1$

素因数の和:9331

約数の個数: 144

約数和(自身を含む): 1368352440

約数和(自身を除く): 980777880

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, 160, 174, 180, 232, 240, 261, 288, 290, 348, 360, 435, 464, 480, 522, 580, 696, 720, 870, 928, 1044, 1160, 1305, 1392, 1440, 1740, 2088, 2320, 2610, 2784, 3480, 4176, 4640, 5220, 6960, 8352, 9281, 10440, 13920, 18562, 20880, 27843, 37124, 41760, 46405, 55686, 74248, 83529, 92810, 111372, 139215, 148496, 167058, 185620, 222744, 269149, 278430, 296992, 334116, 371240, 417645, 445488, 538298, 556860, 668232, 742480, 807447, 835290, 890976, 1076596, 1113720, 1336464, 1345745, 1484960, 1614894, 1670580, 2153192, 2227440, 2422341, 2672928, 2691490, 3229788, 3341160, 4037235, 4306384, 4454880, 4844682, 5382980, 6459576, 6682320, 8074470, 8612768, 9689364, 10765960, 12111705, 12919152, 13364640, 16148940, 19378728, 21531920, 24223410, 25838304, 32297880, 38757456, 43063840, 48446820, 64595760, 77514912, 96893640, 129191520, 193787280, 387574560]

約数ペア:

[(1, 387574560), (2, 193787280), (3, 129191520), (4, 96893640), (5, 77514912), (6, 64595760), (8, 48446820), (9, 43063840), (10, 38757456), (12, 32297880), (15, 25838304), (16, 24223410), (18, 21531920), (20, 19378728), (24, 16148940), (29, 13364640), (30, 12919152), (32, 12111705), (36, 10765960), (40, 9689364), (45, 8612768), (48, 8074470), (58, 6682320), (60, 6459576), (72, 5382980), (80, 4844682), (87, 4454880), (90, 4306384), (96, 4037235), (116, 3341160), (120, 3229788), (144, 2691490), (145, 2672928), (160, 2422341), (174, 2227440), (180, 2153192), (232, 1670580), (240, 1614894), (261, 1484960), (288, 1345745), (290, 1336464), (348, 1113720), (360, 1076596), (435, 890976), (464, 835290), (480, 807447), (522, 742480), (580, 668232), (696, 556860), (720, 538298), (870, 445488), (928, 417645), (1044, 371240), (1160, 334116), (1305, 296992), (1392, 278430), (1440, 269149), (1740, 222744), (2088, 185620), (2320, 167058), (2610, 148496), (2784, 139215), (3480, 111372), (4176, 92810), (4640, 83529), (5220, 74248), (6960, 55686), (8352, 46405), (9281, 41760), (10440, 37124), (13920, 27843), (18562, 20880)]