2495520

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{1733}}^1$

素因数の和:1754

約数の個数: 72

約数和(自身を含む): 8520876

約数和(自身を除く): 6025356

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, 1733, 3466, 5199, 6932, 8665, 10398, 13864, 15597, 17330, 20796, 25995, 27728, 31194, 34660, 41592, 51990, 55456, 62388, 69320, 77985, 83184, 103980, 124776, 138640, 155970, 166368, 207960, 249552, 277280, 311940, 415920, 499104, 623880, 831840, 1247760, 2495520]

約数ペア:

[(1, 2495520), (2, 1247760), (3, 831840), (4, 623880), (5, 499104), (6, 415920), (8, 311940), (9, 277280), (10, 249552), (12, 207960), (15, 166368), (16, 155970), (18, 138640), (20, 124776), (24, 103980), (30, 83184), (32, 77985), (36, 69320), (40, 62388), (45, 55456), (48, 51990), (60, 41592), (72, 34660), (80, 31194), (90, 27728), (96, 25995), (120, 20796), (144, 17330), (160, 15597), (180, 13864), (240, 10398), (288, 8665), (360, 6932), (480, 5199), (720, 3466), (1440, 1733)]