10991280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{1117}}^1$

素因数の和:1174

約数の個数: 80

約数和(自身を含む): 34935264

約数和(自身を除く): 23943984

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 41, 48, 60, 80, 82, 120, 123, 164, 205, 240, 246, 328, 410, 492, 615, 656, 820, 984, 1117, 1230, 1640, 1968, 2234, 2460, 3280, 3351, 4468, 4920, 5585, 6702, 8936, 9840, 11170, 13404, 16755, 17872, 22340, 26808, 33510, 44680, 45797, 53616, 67020, 89360, 91594, 134040, 137391, 183188, 228985, 268080, 274782, 366376, 457970, 549564, 686955, 732752, 915940, 1099128, 1373910, 1831880, 2198256, 2747820, 3663760, 5495640, 10991280]

約数ペア:

[(1, 10991280), (2, 5495640), (3, 3663760), (4, 2747820), (5, 2198256), (6, 1831880), (8, 1373910), (10, 1099128), (12, 915940), (15, 732752), (16, 686955), (20, 549564), (24, 457970), (30, 366376), (40, 274782), (41, 268080), (48, 228985), (60, 183188), (80, 137391), (82, 134040), (120, 91594), (123, 89360), (164, 67020), (205, 53616), (240, 45797), (246, 44680), (328, 33510), (410, 26808), (492, 22340), (615, 17872), (656, 16755), (820, 13404), (984, 11170), (1117, 9840), (1230, 8936), (1640, 6702), (1968, 5585), (2234, 4920), (2460, 4468), (3280, 3351)]