1485764640

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{20231}}^1$

素因数の和:20272

約数の個数: 192

約数和(自身を含む): 5506341120

約数和(自身を除く): 4020576480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 27, 30, 32, 34, 36, 40, 45, 48, 51, 54, 60, 68, 72, 80, 85, 90, 96, 102, 108, 120, 135, 136, 144, 153, 160, 170, 180, 204, 216, 240, 255, 270, 272, 288, 306, 340, 360, 408, 432, 459, 480, 510, 540, 544, 612, 680, 720, 765, 816, 864, 918, 1020, 1080, 1224, 1360, 1440, 1530, 1632, 1836, 2040, 2160, 2295, 2448, 2720, 3060, 3672, 4080, 4320, 4590, 4896, 6120, 7344, 8160, 9180, 12240, 14688, 18360, 20231, 24480, 36720, 40462, 60693, 73440, 80924, 101155, 121386, 161848, 182079, 202310, 242772, 303465, 323696, 343927, 364158, 404620, 485544, 546237, 606930, 647392, 687854, 728316, 809240, 910395, 971088, 1031781, 1092474, 1213860, 1375708, 1456632, 1618480, 1719635, 1820790, 1942176, 2063562, 2184948, 2427720, 2731185, 2751416, 2913264, 3095343, 3236960, 3439270, 3641580, 4127124, 4369896, 4855440, 5158905, 5462370, 5502832, 5826528, 6190686, 6878540, 7283160, 8254248, 8739792, 9286029, 9710880, 10317810, 10924740, 11005664, 12381372, 13757080, 14566320, 15476715, 16508496, 17479584, 18572058, 20635620, 21849480, 24762744, 27514160, 29132640, 30953430, 33016992, 37144116, 41271240, 43698960, 46430145, 49525488, 55028320, 61906860, 74288232, 82542480, 87397920, 92860290, 99050976, 123813720, 148576464, 165084960, 185720580, 247627440, 297152928, 371441160, 495254880, 742882320, 1485764640]

約数ペア:

[(1, 1485764640), (2, 742882320), (3, 495254880), (4, 371441160), (5, 297152928), (6, 247627440), (8, 185720580), (9, 165084960), (10, 148576464), (12, 123813720), (15, 99050976), (16, 92860290), (17, 87397920), (18, 82542480), (20, 74288232), (24, 61906860), (27, 55028320), (30, 49525488), (32, 46430145), (34, 43698960), (36, 41271240), (40, 37144116), (45, 33016992), (48, 30953430), (51, 29132640), (54, 27514160), (60, 24762744), (68, 21849480), (72, 20635620), (80, 18572058), (85, 17479584), (90, 16508496), (96, 15476715), (102, 14566320), (108, 13757080), (120, 12381372), (135, 11005664), (136, 10924740), (144, 10317810), (153, 9710880), (160, 9286029), (170, 8739792), (180, 8254248), (204, 7283160), (216, 6878540), (240, 6190686), (255, 5826528), (270, 5502832), (272, 5462370), (288, 5158905), (306, 4855440), (340, 4369896), (360, 4127124), (408, 3641580), (432, 3439270), (459, 3236960), (480, 3095343), (510, 2913264), (540, 2751416), (544, 2731185), (612, 2427720), (680, 2184948), (720, 2063562), (765, 1942176), (816, 1820790), (864, 1719635), (918, 1618480), (1020, 1456632), (1080, 1375708), (1224, 1213860), (1360, 1092474), (1440, 1031781), (1530, 971088), (1632, 910395), (1836, 809240), (2040, 728316), (2160, 687854), (2295, 647392), (2448, 606930), (2720, 546237), (3060, 485544), (3672, 404620), (4080, 364158), (4320, 343927), (4590, 323696), (4896, 303465), (6120, 242772), (7344, 202310), (8160, 182079), (9180, 161848), (12240, 121386), (14688, 101155), (18360, 80924), (20231, 73440), (24480, 60693), (36720, 40462)]