49920840

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{2719}}^1$

素因数の和:2756

約数の個数: 128

約数和(自身を含む): 176256000

約数和(自身を除く): 126335160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 27, 30, 34, 36, 40, 45, 51, 54, 60, 68, 72, 85, 90, 102, 108, 120, 135, 136, 153, 170, 180, 204, 216, 255, 270, 306, 340, 360, 408, 459, 510, 540, 612, 680, 765, 918, 1020, 1080, 1224, 1530, 1836, 2040, 2295, 2719, 3060, 3672, 4590, 5438, 6120, 8157, 9180, 10876, 13595, 16314, 18360, 21752, 24471, 27190, 32628, 40785, 46223, 48942, 54380, 65256, 73413, 81570, 92446, 97884, 108760, 122355, 138669, 146826, 163140, 184892, 195768, 231115, 244710, 277338, 293652, 326280, 367065, 369784, 416007, 462230, 489420, 554676, 587304, 693345, 734130, 832014, 924460, 978840, 1109352, 1248021, 1386690, 1468260, 1664028, 1848920, 2080035, 2496042, 2773380, 2936520, 3328056, 4160070, 4992084, 5546760, 6240105, 8320140, 9984168, 12480210, 16640280, 24960420, 49920840]

約数ペア:

[(1, 49920840), (2, 24960420), (3, 16640280), (4, 12480210), (5, 9984168), (6, 8320140), (8, 6240105), (9, 5546760), (10, 4992084), (12, 4160070), (15, 3328056), (17, 2936520), (18, 2773380), (20, 2496042), (24, 2080035), (27, 1848920), (30, 1664028), (34, 1468260), (36, 1386690), (40, 1248021), (45, 1109352), (51, 978840), (54, 924460), (60, 832014), (68, 734130), (72, 693345), (85, 587304), (90, 554676), (102, 489420), (108, 462230), (120, 416007), (135, 369784), (136, 367065), (153, 326280), (170, 293652), (180, 277338), (204, 244710), (216, 231115), (255, 195768), (270, 184892), (306, 163140), (340, 146826), (360, 138669), (408, 122355), (459, 108760), (510, 97884), (540, 92446), (612, 81570), (680, 73413), (765, 65256), (918, 54380), (1020, 48942), (1080, 46223), (1224, 40785), (1530, 32628), (1836, 27190), (2040, 24471), (2295, 21752), (2719, 18360), (3060, 16314), (3672, 13595), (4590, 10876), (5438, 9180), (6120, 8157)]