149280480

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{1249}}^1$

素因数の和:1353

約数の個数: 144

約数和(自身を含む): 515970000

約数和(自身を除く): 366689520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 83, 90, 96, 120, 144, 160, 166, 180, 240, 249, 288, 332, 360, 415, 480, 498, 664, 720, 747, 830, 996, 1245, 1249, 1328, 1440, 1494, 1660, 1992, 2490, 2498, 2656, 2988, 3320, 3735, 3747, 3984, 4980, 4996, 5976, 6245, 6640, 7470, 7494, 7968, 9960, 9992, 11241, 11952, 12490, 13280, 14940, 14988, 18735, 19920, 19984, 22482, 23904, 24980, 29880, 29976, 37470, 39840, 39968, 44964, 49960, 56205, 59760, 59952, 74940, 89928, 99920, 103667, 112410, 119520, 119904, 149880, 179856, 199840, 207334, 224820, 299760, 311001, 359712, 414668, 449640, 518335, 599520, 622002, 829336, 899280, 933003, 1036670, 1244004, 1555005, 1658672, 1798560, 1866006, 2073340, 2488008, 3110010, 3317344, 3732012, 4146680, 4665015, 4976016, 6220020, 7464024, 8293360, 9330030, 9952032, 12440040, 14928048, 16586720, 18660060, 24880080, 29856096, 37320120, 49760160, 74640240, 149280480]

約数ペア:

[(1, 149280480), (2, 74640240), (3, 49760160), (4, 37320120), (5, 29856096), (6, 24880080), (8, 18660060), (9, 16586720), (10, 14928048), (12, 12440040), (15, 9952032), (16, 9330030), (18, 8293360), (20, 7464024), (24, 6220020), (30, 4976016), (32, 4665015), (36, 4146680), (40, 3732012), (45, 3317344), (48, 3110010), (60, 2488008), (72, 2073340), (80, 1866006), (83, 1798560), (90, 1658672), (96, 1555005), (120, 1244004), (144, 1036670), (160, 933003), (166, 899280), (180, 829336), (240, 622002), (249, 599520), (288, 518335), (332, 449640), (360, 414668), (415, 359712), (480, 311001), (498, 299760), (664, 224820), (720, 207334), (747, 199840), (830, 179856), (996, 149880), (1245, 119904), (1249, 119520), (1328, 112410), (1440, 103667), (1494, 99920), (1660, 89928), (1992, 74940), (2490, 59952), (2498, 59760), (2656, 56205), (2988, 49960), (3320, 44964), (3735, 39968), (3747, 39840), (3984, 37470), (4980, 29976), (4996, 29880), (5976, 24980), (6245, 23904), (6640, 22482), (7470, 19984), (7494, 19920), (7968, 18735), (9960, 14988), (9992, 14940), (11241, 13280), (11952, 12490)]