481762080

素因数分解:

$2^5\times 3^5\times 5^1\times {\mathrm{12391}}^1$

素因数の和:12421

約数の個数: 144

約数和(自身を含む): 1705040064

約数和(自身を除く): 1223277984

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 216, 240, 243, 270, 288, 324, 360, 405, 432, 480, 486, 540, 648, 720, 810, 864, 972, 1080, 1215, 1296, 1440, 1620, 1944, 2160, 2430, 2592, 3240, 3888, 4320, 4860, 6480, 7776, 9720, 12391, 12960, 19440, 24782, 37173, 38880, 49564, 61955, 74346, 99128, 111519, 123910, 148692, 185865, 198256, 223038, 247820, 297384, 334557, 371730, 396512, 446076, 495640, 557595, 594768, 669114, 743460, 892152, 991280, 1003671, 1115190, 1189536, 1338228, 1486920, 1672785, 1784304, 1982560, 2007342, 2230380, 2676456, 2973840, 3011013, 3345570, 3568608, 4014684, 4460760, 5018355, 5352912, 5947680, 6022026, 6691140, 8029368, 8921520, 10036710, 10705824, 12044052, 13382280, 15055065, 16058736, 17843040, 20073420, 24088104, 26764560, 30110130, 32117472, 40146840, 48176208, 53529120, 60220260, 80293680, 96352416, 120440520, 160587360, 240881040, 481762080]

約数ペア:

[(1, 481762080), (2, 240881040), (3, 160587360), (4, 120440520), (5, 96352416), (6, 80293680), (8, 60220260), (9, 53529120), (10, 48176208), (12, 40146840), (15, 32117472), (16, 30110130), (18, 26764560), (20, 24088104), (24, 20073420), (27, 17843040), (30, 16058736), (32, 15055065), (36, 13382280), (40, 12044052), (45, 10705824), (48, 10036710), (54, 8921520), (60, 8029368), (72, 6691140), (80, 6022026), (81, 5947680), (90, 5352912), (96, 5018355), (108, 4460760), (120, 4014684), (135, 3568608), (144, 3345570), (160, 3011013), (162, 2973840), (180, 2676456), (216, 2230380), (240, 2007342), (243, 1982560), (270, 1784304), (288, 1672785), (324, 1486920), (360, 1338228), (405, 1189536), (432, 1115190), (480, 1003671), (486, 991280), (540, 892152), (648, 743460), (720, 669114), (810, 594768), (864, 557595), (972, 495640), (1080, 446076), (1215, 396512), (1296, 371730), (1440, 334557), (1620, 297384), (1944, 247820), (2160, 223038), (2430, 198256), (2592, 185865), (3240, 148692), (3888, 123910), (4320, 111519), (4860, 99128), (6480, 74346), (7776, 61955), (9720, 49564), (12391, 38880), (12960, 37173), (19440, 24782)]