315117360

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{269}}^1\times {\mathrm{1627}}^1$

素因数の和:1915

約数の個数: 120

約数和(自身を含む): 1062856080

約数和(自身を除く): 747738720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 269, 360, 538, 720, 807, 1076, 1345, 1614, 1627, 2152, 2421, 2690, 3228, 3254, 4035, 4304, 4842, 4881, 5380, 6456, 6508, 8070, 8135, 9684, 9762, 10760, 12105, 12912, 13016, 14643, 16140, 16270, 19368, 19524, 21520, 24210, 24405, 26032, 29286, 32280, 32540, 38736, 39048, 48420, 48810, 58572, 64560, 65080, 73215, 78096, 96840, 97620, 117144, 130160, 146430, 193680, 195240, 234288, 292860, 390480, 437663, 585720, 875326, 1171440, 1312989, 1750652, 2188315, 2625978, 3501304, 3938967, 4376630, 5251956, 6564945, 7002608, 7877934, 8753260, 10503912, 13129890, 15755868, 17506520, 19694835, 21007824, 26259780, 31511736, 35013040, 39389670, 52519560, 63023472, 78779340, 105039120, 157558680, 315117360]

約数ペア:

[(1, 315117360), (2, 157558680), (3, 105039120), (4, 78779340), (5, 63023472), (6, 52519560), (8, 39389670), (9, 35013040), (10, 31511736), (12, 26259780), (15, 21007824), (16, 19694835), (18, 17506520), (20, 15755868), (24, 13129890), (30, 10503912), (36, 8753260), (40, 7877934), (45, 7002608), (48, 6564945), (60, 5251956), (72, 4376630), (80, 3938967), (90, 3501304), (120, 2625978), (144, 2188315), (180, 1750652), (240, 1312989), (269, 1171440), (360, 875326), (538, 585720), (720, 437663), (807, 390480), (1076, 292860), (1345, 234288), (1614, 195240), (1627, 193680), (2152, 146430), (2421, 130160), (2690, 117144), (3228, 97620), (3254, 96840), (4035, 78096), (4304, 73215), (4842, 65080), (4881, 64560), (5380, 58572), (6456, 48810), (6508, 48420), (8070, 39048), (8135, 38736), (9684, 32540), (9762, 32280), (10760, 29286), (12105, 26032), (12912, 24405), (13016, 24210), (14643, 21520), (16140, 19524), (16270, 19368)]