121528800

素因数分解:

$2^5\times 3^2\times 5^2\times {\mathrm{16879}}^1$

素因数の和:16905

約数の個数: 108

約数和(自身を含む): 428566320

約数和(自身を除く): 307037520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 32, 36, 40, 45, 48, 50, 60, 72, 75, 80, 90, 96, 100, 120, 144, 150, 160, 180, 200, 225, 240, 288, 300, 360, 400, 450, 480, 600, 720, 800, 900, 1200, 1440, 1800, 2400, 3600, 7200, 16879, 33758, 50637, 67516, 84395, 101274, 135032, 151911, 168790, 202548, 253185, 270064, 303822, 337580, 405096, 421975, 506370, 540128, 607644, 675160, 759555, 810192, 843950, 1012740, 1215288, 1265925, 1350320, 1519110, 1620384, 1687900, 2025480, 2430576, 2531850, 2700640, 3038220, 3375800, 3797775, 4050960, 4861152, 5063700, 6076440, 6751600, 7595550, 8101920, 10127400, 12152880, 13503200, 15191100, 20254800, 24305760, 30382200, 40509600, 60764400, 121528800]

約数ペア:

[(1, 121528800), (2, 60764400), (3, 40509600), (4, 30382200), (5, 24305760), (6, 20254800), (8, 15191100), (9, 13503200), (10, 12152880), (12, 10127400), (15, 8101920), (16, 7595550), (18, 6751600), (20, 6076440), (24, 5063700), (25, 4861152), (30, 4050960), (32, 3797775), (36, 3375800), (40, 3038220), (45, 2700640), (48, 2531850), (50, 2430576), (60, 2025480), (72, 1687900), (75, 1620384), (80, 1519110), (90, 1350320), (96, 1265925), (100, 1215288), (120, 1012740), (144, 843950), (150, 810192), (160, 759555), (180, 675160), (200, 607644), (225, 540128), (240, 506370), (288, 421975), (300, 405096), (360, 337580), (400, 303822), (450, 270064), (480, 253185), (600, 202548), (720, 168790), (800, 151911), (900, 135032), (1200, 101274), (1440, 84395), (1800, 67516), (2400, 50637), (3600, 33758), (7200, 16879)]