975168240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{131071}}^1$

素因数の和:131118

約数の個数: 80

約数和(自身を含む): 3120562176

約数和(自身を除く): 2145393936

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 62, 80, 93, 120, 124, 155, 186, 240, 248, 310, 372, 465, 496, 620, 744, 930, 1240, 1488, 1860, 2480, 3720, 7440, 131071, 262142, 393213, 524284, 655355, 786426, 1048568, 1310710, 1572852, 1966065, 2097136, 2621420, 3145704, 3932130, 4063201, 5242840, 6291408, 7864260, 8126402, 10485680, 12189603, 15728520, 16252804, 20316005, 24379206, 31457040, 32505608, 40632010, 48758412, 60948015, 65011216, 81264020, 97516824, 121896030, 162528040, 195033648, 243792060, 325056080, 487584120, 975168240]

約数ペア:

[(1, 975168240), (2, 487584120), (3, 325056080), (4, 243792060), (5, 195033648), (6, 162528040), (8, 121896030), (10, 97516824), (12, 81264020), (15, 65011216), (16, 60948015), (20, 48758412), (24, 40632010), (30, 32505608), (31, 31457040), (40, 24379206), (48, 20316005), (60, 16252804), (62, 15728520), (80, 12189603), (93, 10485680), (120, 8126402), (124, 7864260), (155, 6291408), (186, 5242840), (240, 4063201), (248, 3932130), (310, 3145704), (372, 2621420), (465, 2097136), (496, 1966065), (620, 1572852), (744, 1310710), (930, 1048568), (1240, 786426), (1488, 655355), (1860, 524284), (2480, 393213), (3720, 262142), (7440, 131071)]