15258889440

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{341821}}^1$

素因数の和:341873

約数の個数: 144

約数和(自身を含む): 53750825856

約数和(自身を除く): 38491936416

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 32, 36, 40, 45, 48, 60, 62, 72, 80, 90, 93, 96, 120, 124, 144, 155, 160, 180, 186, 240, 248, 279, 288, 310, 360, 372, 465, 480, 496, 558, 620, 720, 744, 930, 992, 1116, 1240, 1395, 1440, 1488, 1860, 2232, 2480, 2790, 2976, 3720, 4464, 4960, 5580, 7440, 8928, 11160, 14880, 22320, 44640, 341821, 683642, 1025463, 1367284, 1709105, 2050926, 2734568, 3076389, 3418210, 4101852, 5127315, 5469136, 6152778, 6836420, 8203704, 10254630, 10596451, 10938272, 12305556, 13672840, 15381945, 16407408, 20509260, 21192902, 24611112, 27345680, 30763890, 31789353, 32814816, 41018520, 42385804, 49222224, 52982255, 54691360, 61527780, 63578706, 82037040, 84771608, 95368059, 98444448, 105964510, 123055560, 127157412, 158946765, 164074080, 169543216, 190736118, 211929020, 246111120, 254314824, 317893530, 339086432, 381472236, 423858040, 476840295, 492222240, 508629648, 635787060, 762944472, 847716080, 953680590, 1017259296, 1271574120, 1525888944, 1695432160, 1907361180, 2543148240, 3051777888, 3814722360, 5086296480, 7629444720, 15258889440]

約数ペア:

[(1, 15258889440), (2, 7629444720), (3, 5086296480), (4, 3814722360), (5, 3051777888), (6, 2543148240), (8, 1907361180), (9, 1695432160), (10, 1525888944), (12, 1271574120), (15, 1017259296), (16, 953680590), (18, 847716080), (20, 762944472), (24, 635787060), (30, 508629648), (31, 492222240), (32, 476840295), (36, 423858040), (40, 381472236), (45, 339086432), (48, 317893530), (60, 254314824), (62, 246111120), (72, 211929020), (80, 190736118), (90, 169543216), (93, 164074080), (96, 158946765), (120, 127157412), (124, 123055560), (144, 105964510), (155, 98444448), (160, 95368059), (180, 84771608), (186, 82037040), (240, 63578706), (248, 61527780), (279, 54691360), (288, 52982255), (310, 49222224), (360, 42385804), (372, 41018520), (465, 32814816), (480, 31789353), (496, 30763890), (558, 27345680), (620, 24611112), (720, 21192902), (744, 20509260), (930, 16407408), (992, 15381945), (1116, 13672840), (1240, 12305556), (1395, 10938272), (1440, 10596451), (1488, 10254630), (1860, 8203704), (2232, 6836420), (2480, 6152778), (2790, 5469136), (2976, 5127315), (3720, 4101852), (4464, 3418210), (4960, 3076389), (5580, 2734568), (7440, 2050926), (8928, 1709105), (11160, 1367284), (14880, 1025463), (22320, 683642), (44640, 341821)]