1228695480

素因数分解:

$2^3\times 3^5\times 5^1\times {\mathrm{83}}^1\times {\mathrm{1523}}^1$

素因数の和:1632

約数の個数: 192

約数和(自身を含む): 4193804160

約数和(自身を除く): 2965108680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 83, 90, 108, 120, 135, 162, 166, 180, 216, 243, 249, 270, 324, 332, 360, 405, 415, 486, 498, 540, 648, 664, 747, 810, 830, 972, 996, 1080, 1215, 1245, 1494, 1523, 1620, 1660, 1944, 1992, 2241, 2430, 2490, 2988, 3046, 3240, 3320, 3735, 4482, 4569, 4860, 4980, 5976, 6092, 6723, 7470, 7615, 8964, 9138, 9720, 9960, 11205, 12184, 13446, 13707, 14940, 15230, 17928, 18276, 20169, 22410, 22845, 26892, 27414, 29880, 30460, 33615, 36552, 40338, 41121, 44820, 45690, 53784, 54828, 60920, 67230, 68535, 80676, 82242, 89640, 91380, 100845, 109656, 123363, 126409, 134460, 137070, 161352, 164484, 182760, 201690, 205605, 246726, 252818, 268920, 274140, 328968, 370089, 379227, 403380, 411210, 493452, 505636, 548280, 616815, 632045, 740178, 758454, 806760, 822420, 986904, 1011272, 1137681, 1233630, 1264090, 1480356, 1516908, 1644840, 1850445, 1896135, 2275362, 2467260, 2528180, 2960712, 3033816, 3413043, 3700890, 3792270, 4550724, 4934520, 5056360, 5688405, 6826086, 7401780, 7584540, 9101448, 10239129, 11376810, 13652172, 14803560, 15169080, 17065215, 20478258, 22753620, 27304344, 30717387, 34130430, 40956516, 45507240, 51195645, 61434774, 68260860, 81913032, 102391290, 122869548, 136521720, 153586935, 204782580, 245739096, 307173870, 409565160, 614347740, 1228695480]

約数ペア:

[(1, 1228695480), (2, 614347740), (3, 409565160), (4, 307173870), (5, 245739096), (6, 204782580), (8, 153586935), (9, 136521720), (10, 122869548), (12, 102391290), (15, 81913032), (18, 68260860), (20, 61434774), (24, 51195645), (27, 45507240), (30, 40956516), (36, 34130430), (40, 30717387), (45, 27304344), (54, 22753620), (60, 20478258), (72, 17065215), (81, 15169080), (83, 14803560), (90, 13652172), (108, 11376810), (120, 10239129), (135, 9101448), (162, 7584540), (166, 7401780), (180, 6826086), (216, 5688405), (243, 5056360), (249, 4934520), (270, 4550724), (324, 3792270), (332, 3700890), (360, 3413043), (405, 3033816), (415, 2960712), (486, 2528180), (498, 2467260), (540, 2275362), (648, 1896135), (664, 1850445), (747, 1644840), (810, 1516908), (830, 1480356), (972, 1264090), (996, 1233630), (1080, 1137681), (1215, 1011272), (1245, 986904), (1494, 822420), (1523, 806760), (1620, 758454), (1660, 740178), (1944, 632045), (1992, 616815), (2241, 548280), (2430, 505636), (2490, 493452), (2988, 411210), (3046, 403380), (3240, 379227), (3320, 370089), (3735, 328968), (4482, 274140), (4569, 268920), (4860, 252818), (4980, 246726), (5976, 205605), (6092, 201690), (6723, 182760), (7470, 164484), (7615, 161352), (8964, 137070), (9138, 134460), (9720, 126409), (9960, 123363), (11205, 109656), (12184, 100845), (13446, 91380), (13707, 89640), (14940, 82242), (15230, 80676), (17928, 68535), (18276, 67230), (20169, 60920), (22410, 54828), (22845, 53784), (26892, 45690), (27414, 44820), (29880, 41121), (30460, 40338), (33615, 36552)]