1123938720

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{260171}}^1$

素因数の和:260195

約数の個数: 96

約数和(自身を含む): 3933800640

約数和(自身を除く): 2809861920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 216, 240, 270, 288, 360, 432, 480, 540, 720, 864, 1080, 1440, 2160, 4320, 260171, 520342, 780513, 1040684, 1300855, 1561026, 2081368, 2341539, 2601710, 3122052, 3902565, 4162736, 4683078, 5203420, 6244104, 7024617, 7805130, 8325472, 9366156, 10406840, 11707695, 12488208, 14049234, 15610260, 18732312, 20813680, 23415390, 24976416, 28098468, 31220520, 35123085, 37464624, 41627360, 46830780, 56196936, 62441040, 70246170, 74929248, 93661560, 112393872, 124882080, 140492340, 187323120, 224787744, 280984680, 374646240, 561969360, 1123938720]

約数ペア:

[(1, 1123938720), (2, 561969360), (3, 374646240), (4, 280984680), (5, 224787744), (6, 187323120), (8, 140492340), (9, 124882080), (10, 112393872), (12, 93661560), (15, 74929248), (16, 70246170), (18, 62441040), (20, 56196936), (24, 46830780), (27, 41627360), (30, 37464624), (32, 35123085), (36, 31220520), (40, 28098468), (45, 24976416), (48, 23415390), (54, 20813680), (60, 18732312), (72, 15610260), (80, 14049234), (90, 12488208), (96, 11707695), (108, 10406840), (120, 9366156), (135, 8325472), (144, 7805130), (160, 7024617), (180, 6244104), (216, 5203420), (240, 4683078), (270, 4162736), (288, 3902565), (360, 3122052), (432, 2601710), (480, 2341539), (540, 2081368), (720, 1561026), (864, 1300855), (1080, 1040684), (1440, 780513), (2160, 520342), (4320, 260171)]