123044640

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{887}}^1$

素因数の和:939

約数の個数: 144

約数和(自身を含む): 412195392

約数和(自身を除く): 289150752

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 68, 80, 85, 96, 102, 120, 136, 160, 170, 204, 240, 255, 272, 289, 340, 408, 480, 510, 544, 578, 680, 816, 867, 887, 1020, 1156, 1360, 1445, 1632, 1734, 1774, 2040, 2312, 2661, 2720, 2890, 3468, 3548, 4080, 4335, 4435, 4624, 5322, 5780, 6936, 7096, 8160, 8670, 8870, 9248, 10644, 11560, 13305, 13872, 14192, 15079, 17340, 17740, 21288, 23120, 26610, 27744, 28384, 30158, 34680, 35480, 42576, 45237, 46240, 53220, 60316, 69360, 70960, 75395, 85152, 90474, 106440, 120632, 138720, 141920, 150790, 180948, 212880, 226185, 241264, 256343, 301580, 361896, 425760, 452370, 482528, 512686, 603160, 723792, 769029, 904740, 1025372, 1206320, 1281715, 1447584, 1538058, 1809480, 2050744, 2412640, 2563430, 3076116, 3618960, 3845145, 4101488, 5126860, 6152232, 7237920, 7690290, 8202976, 10253720, 12304464, 15380580, 20507440, 24608928, 30761160, 41014880, 61522320, 123044640]

約数ペア:

[(1, 123044640), (2, 61522320), (3, 41014880), (4, 30761160), (5, 24608928), (6, 20507440), (8, 15380580), (10, 12304464), (12, 10253720), (15, 8202976), (16, 7690290), (17, 7237920), (20, 6152232), (24, 5126860), (30, 4101488), (32, 3845145), (34, 3618960), (40, 3076116), (48, 2563430), (51, 2412640), (60, 2050744), (68, 1809480), (80, 1538058), (85, 1447584), (96, 1281715), (102, 1206320), (120, 1025372), (136, 904740), (160, 769029), (170, 723792), (204, 603160), (240, 512686), (255, 482528), (272, 452370), (289, 425760), (340, 361896), (408, 301580), (480, 256343), (510, 241264), (544, 226185), (578, 212880), (680, 180948), (816, 150790), (867, 141920), (887, 138720), (1020, 120632), (1156, 106440), (1360, 90474), (1445, 85152), (1632, 75395), (1734, 70960), (1774, 69360), (2040, 60316), (2312, 53220), (2661, 46240), (2720, 45237), (2890, 42576), (3468, 35480), (3548, 34680), (4080, 30158), (4335, 28384), (4435, 27744), (4624, 26610), (5322, 23120), (5780, 21288), (6936, 17740), (7096, 17340), (8160, 15079), (8670, 14192), (8870, 13872), (9248, 13305), (10644, 11560)]