237998160

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{10663}}^1$

素因数の和:10713

約数の個数: 120

約数和(自身を含む): 825137664

約数和(自身を除く): 587139504

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 36, 40, 45, 48, 60, 62, 72, 80, 90, 93, 120, 124, 144, 155, 180, 186, 240, 248, 279, 310, 360, 372, 465, 496, 558, 620, 720, 744, 930, 1116, 1240, 1395, 1488, 1860, 2232, 2480, 2790, 3720, 4464, 5580, 7440, 10663, 11160, 21326, 22320, 31989, 42652, 53315, 63978, 85304, 95967, 106630, 127956, 159945, 170608, 191934, 213260, 255912, 319890, 330553, 383868, 426520, 479835, 511824, 639780, 661106, 767736, 853040, 959670, 991659, 1279560, 1322212, 1535472, 1652765, 1919340, 1983318, 2559120, 2644424, 2974977, 3305530, 3838680, 3966636, 4958295, 5288848, 5949954, 6611060, 7677360, 7933272, 9916590, 11899908, 13222120, 14874885, 15866544, 19833180, 23799816, 26444240, 29749770, 39666360, 47599632, 59499540, 79332720, 118999080, 237998160]

約数ペア:

[(1, 237998160), (2, 118999080), (3, 79332720), (4, 59499540), (5, 47599632), (6, 39666360), (8, 29749770), (9, 26444240), (10, 23799816), (12, 19833180), (15, 15866544), (16, 14874885), (18, 13222120), (20, 11899908), (24, 9916590), (30, 7933272), (31, 7677360), (36, 6611060), (40, 5949954), (45, 5288848), (48, 4958295), (60, 3966636), (62, 3838680), (72, 3305530), (80, 2974977), (90, 2644424), (93, 2559120), (120, 1983318), (124, 1919340), (144, 1652765), (155, 1535472), (180, 1322212), (186, 1279560), (240, 991659), (248, 959670), (279, 853040), (310, 767736), (360, 661106), (372, 639780), (465, 511824), (496, 479835), (558, 426520), (620, 383868), (720, 330553), (744, 319890), (930, 255912), (1116, 213260), (1240, 191934), (1395, 170608), (1488, 159945), (1860, 127956), (2232, 106630), (2480, 95967), (2790, 85304), (3720, 63978), (4464, 53315), (5580, 42652), (7440, 31989), (10663, 22320), (11160, 21326)]