72504720

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{67}}^1\times {\mathrm{167}}^1$

素因数の和:259

約数の個数: 200

約数和(自身を含む): 257108544

約数和(自身を除く): 184603824

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 67, 72, 80, 81, 90, 108, 120, 134, 135, 144, 162, 167, 180, 201, 216, 240, 268, 270, 324, 334, 335, 360, 402, 405, 432, 501, 536, 540, 603, 648, 668, 670, 720, 804, 810, 835, 1002, 1005, 1072, 1080, 1206, 1296, 1336, 1340, 1503, 1608, 1620, 1670, 1809, 2004, 2010, 2160, 2412, 2505, 2672, 2680, 3006, 3015, 3216, 3240, 3340, 3618, 4008, 4020, 4509, 4824, 5010, 5360, 5427, 6012, 6030, 6480, 6680, 7236, 7515, 8016, 8040, 9018, 9045, 9648, 10020, 10854, 11189, 12024, 12060, 13360, 13527, 14472, 15030, 16080, 18036, 18090, 20040, 21708, 22378, 22545, 24048, 24120, 27054, 27135, 28944, 30060, 33567, 36072, 36180, 40080, 43416, 44756, 45090, 48240, 54108, 54270, 55945, 60120, 67134, 67635, 72144, 72360, 86832, 89512, 90180, 100701, 108216, 108540, 111890, 120240, 134268, 135270, 144720, 167835, 179024, 180360, 201402, 216432, 217080, 223780, 268536, 270540, 302103, 335670, 360720, 402804, 434160, 447560, 503505, 537072, 541080, 604206, 671340, 805608, 895120, 906309, 1007010, 1082160, 1208412, 1342680, 1510515, 1611216, 1812618, 2014020, 2416824, 2685360, 3021030, 3625236, 4028040, 4531545, 4833648, 6042060, 7250472, 8056080, 9063090, 12084120, 14500944, 18126180, 24168240, 36252360, 72504720]

約数ペア:

[(1, 72504720), (2, 36252360), (3, 24168240), (4, 18126180), (5, 14500944), (6, 12084120), (8, 9063090), (9, 8056080), (10, 7250472), (12, 6042060), (15, 4833648), (16, 4531545), (18, 4028040), (20, 3625236), (24, 3021030), (27, 2685360), (30, 2416824), (36, 2014020), (40, 1812618), (45, 1611216), (48, 1510515), (54, 1342680), (60, 1208412), (67, 1082160), (72, 1007010), (80, 906309), (81, 895120), (90, 805608), (108, 671340), (120, 604206), (134, 541080), (135, 537072), (144, 503505), (162, 447560), (167, 434160), (180, 402804), (201, 360720), (216, 335670), (240, 302103), (268, 270540), (270, 268536), (324, 223780), (334, 217080), (335, 216432), (360, 201402), (402, 180360), (405, 179024), (432, 167835), (501, 144720), (536, 135270), (540, 134268), (603, 120240), (648, 111890), (668, 108540), (670, 108216), (720, 100701), (804, 90180), (810, 89512), (835, 86832), (1002, 72360), (1005, 72144), (1072, 67635), (1080, 67134), (1206, 60120), (1296, 55945), (1336, 54270), (1340, 54108), (1503, 48240), (1608, 45090), (1620, 44756), (1670, 43416), (1809, 40080), (2004, 36180), (2010, 36072), (2160, 33567), (2412, 30060), (2505, 28944), (2672, 27135), (2680, 27054), (3006, 24120), (3015, 24048), (3216, 22545), (3240, 22378), (3340, 21708), (3618, 20040), (4008, 18090), (4020, 18036), (4509, 16080), (4824, 15030), (5010, 14472), (5360, 13527), (5427, 13360), (6012, 12060), (6030, 12024), (6480, 11189), (6680, 10854), (7236, 10020), (7515, 9648), (8016, 9045), (8040, 9018)]