138526560

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{96199}}^1$

素因数の和:96220

約数の個数: 72

約数和(自身を含む): 472726800

約数和(自身を除く): 334200240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 96199, 192398, 288597, 384796, 480995, 577194, 769592, 865791, 961990, 1154388, 1442985, 1539184, 1731582, 1923980, 2308776, 2885970, 3078368, 3463164, 3847960, 4328955, 4617552, 5771940, 6926328, 7695920, 8657910, 9235104, 11543880, 13852656, 15391840, 17315820, 23087760, 27705312, 34631640, 46175520, 69263280, 138526560]

約数ペア:

[(1, 138526560), (2, 69263280), (3, 46175520), (4, 34631640), (5, 27705312), (6, 23087760), (8, 17315820), (9, 15391840), (10, 13852656), (12, 11543880), (15, 9235104), (16, 8657910), (18, 7695920), (20, 6926328), (24, 5771940), (30, 4617552), (32, 4328955), (36, 3847960), (40, 3463164), (45, 3078368), (48, 2885970), (60, 2308776), (72, 1923980), (80, 1731582), (90, 1539184), (96, 1442985), (120, 1154388), (144, 961990), (160, 865791), (180, 769592), (240, 577194), (288, 480995), (360, 384796), (480, 288597), (720, 192398), (1440, 96199)]