383938080

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{419}}^1$

素因数の和:543

約数の個数: 192

約数和(自身を含む): 1280240640

約数和(自身を除く): 896302560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 46, 48, 60, 69, 80, 83, 92, 96, 115, 120, 138, 160, 166, 184, 230, 240, 249, 276, 332, 345, 368, 415, 419, 460, 480, 498, 552, 664, 690, 736, 830, 838, 920, 996, 1104, 1245, 1257, 1328, 1380, 1660, 1676, 1840, 1909, 1992, 2095, 2208, 2490, 2514, 2656, 2760, 3320, 3352, 3680, 3818, 3984, 4190, 4980, 5028, 5520, 5727, 6285, 6640, 6704, 7636, 7968, 8380, 9545, 9637, 9960, 10056, 11040, 11454, 12570, 13280, 13408, 15272, 16760, 19090, 19274, 19920, 20112, 22908, 25140, 28635, 28911, 30544, 33520, 34777, 38180, 38548, 39840, 40224, 45816, 48185, 50280, 57270, 57822, 61088, 67040, 69554, 76360, 77096, 91632, 96370, 100560, 104331, 114540, 115644, 139108, 144555, 152720, 154192, 173885, 183264, 192740, 201120, 208662, 229080, 231288, 278216, 289110, 305440, 308384, 347770, 385480, 417324, 458160, 462576, 521655, 556432, 578220, 695540, 770960, 799871, 834648, 916320, 925152, 1043310, 1112864, 1156440, 1391080, 1541920, 1599742, 1669296, 2086620, 2312880, 2399613, 2782160, 3199484, 3338592, 3999355, 4173240, 4625760, 4799226, 5564320, 6398968, 7998710, 8346480, 9598452, 11998065, 12797936, 15997420, 16692960, 19196904, 23996130, 25595872, 31994840, 38393808, 47992260, 63989680, 76787616, 95984520, 127979360, 191969040, 383938080]

約数ペア:

[(1, 383938080), (2, 191969040), (3, 127979360), (4, 95984520), (5, 76787616), (6, 63989680), (8, 47992260), (10, 38393808), (12, 31994840), (15, 25595872), (16, 23996130), (20, 19196904), (23, 16692960), (24, 15997420), (30, 12797936), (32, 11998065), (40, 9598452), (46, 8346480), (48, 7998710), (60, 6398968), (69, 5564320), (80, 4799226), (83, 4625760), (92, 4173240), (96, 3999355), (115, 3338592), (120, 3199484), (138, 2782160), (160, 2399613), (166, 2312880), (184, 2086620), (230, 1669296), (240, 1599742), (249, 1541920), (276, 1391080), (332, 1156440), (345, 1112864), (368, 1043310), (415, 925152), (419, 916320), (460, 834648), (480, 799871), (498, 770960), (552, 695540), (664, 578220), (690, 556432), (736, 521655), (830, 462576), (838, 458160), (920, 417324), (996, 385480), (1104, 347770), (1245, 308384), (1257, 305440), (1328, 289110), (1380, 278216), (1660, 231288), (1676, 229080), (1840, 208662), (1909, 201120), (1992, 192740), (2095, 183264), (2208, 173885), (2490, 154192), (2514, 152720), (2656, 144555), (2760, 139108), (3320, 115644), (3352, 114540), (3680, 104331), (3818, 100560), (3984, 96370), (4190, 91632), (4980, 77096), (5028, 76360), (5520, 69554), (5727, 67040), (6285, 61088), (6640, 57822), (6704, 57270), (7636, 50280), (7968, 48185), (8380, 45816), (9545, 40224), (9637, 39840), (9960, 38548), (10056, 38180), (11040, 34777), (11454, 33520), (12570, 30544), (13280, 28911), (13408, 28635), (15272, 25140), (16760, 22908), (19090, 20112), (19274, 19920)]