56981160

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{1907}}^1$

素因数の和:2007

約数の個数: 96

約数和(自身を含む): 187518240

約数和(自身を除く): 130537080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 83, 90, 120, 166, 180, 249, 332, 360, 415, 498, 664, 747, 830, 996, 1245, 1494, 1660, 1907, 1992, 2490, 2988, 3320, 3735, 3814, 4980, 5721, 5976, 7470, 7628, 9535, 9960, 11442, 14940, 15256, 17163, 19070, 22884, 28605, 29880, 34326, 38140, 45768, 57210, 68652, 76280, 85815, 114420, 137304, 158281, 171630, 228840, 316562, 343260, 474843, 633124, 686520, 791405, 949686, 1266248, 1424529, 1582810, 1899372, 2374215, 2849058, 3165620, 3798744, 4748430, 5698116, 6331240, 7122645, 9496860, 11396232, 14245290, 18993720, 28490580, 56981160]

約数ペア:

[(1, 56981160), (2, 28490580), (3, 18993720), (4, 14245290), (5, 11396232), (6, 9496860), (8, 7122645), (9, 6331240), (10, 5698116), (12, 4748430), (15, 3798744), (18, 3165620), (20, 2849058), (24, 2374215), (30, 1899372), (36, 1582810), (40, 1424529), (45, 1266248), (60, 949686), (72, 791405), (83, 686520), (90, 633124), (120, 474843), (166, 343260), (180, 316562), (249, 228840), (332, 171630), (360, 158281), (415, 137304), (498, 114420), (664, 85815), (747, 76280), (830, 68652), (996, 57210), (1245, 45768), (1494, 38140), (1660, 34326), (1907, 29880), (1992, 28605), (2490, 22884), (2988, 19070), (3320, 17163), (3735, 15256), (3814, 14940), (4980, 11442), (5721, 9960), (5976, 9535), (7470, 7628)]