16486920

素因数分解:

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

素因数の和:1175

約数の個数: 96

約数和(自身を含む): 54938520

約数和(自身を除く): 38451600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 41, 45, 60, 72, 82, 90, 120, 123, 164, 180, 205, 246, 328, 360, 369, 410, 492, 615, 738, 820, 984, 1117, 1230, 1476, 1640, 1845, 2234, 2460, 2952, 3351, 3690, 4468, 4920, 5585, 6702, 7380, 8936, 10053, 11170, 13404, 14760, 16755, 20106, 22340, 26808, 33510, 40212, 44680, 45797, 50265, 67020, 80424, 91594, 100530, 134040, 137391, 183188, 201060, 228985, 274782, 366376, 402120, 412173, 457970, 549564, 686955, 824346, 915940, 1099128, 1373910, 1648692, 1831880, 2060865, 2747820, 3297384, 4121730, 5495640, 8243460, 16486920]

約数ペア:

[(1, 16486920), (2, 8243460), (3, 5495640), (4, 4121730), (5, 3297384), (6, 2747820), (8, 2060865), (9, 1831880), (10, 1648692), (12, 1373910), (15, 1099128), (18, 915940), (20, 824346), (24, 686955), (30, 549564), (36, 457970), (40, 412173), (41, 402120), (45, 366376), (60, 274782), (72, 228985), (82, 201060), (90, 183188), (120, 137391), (123, 134040), (164, 100530), (180, 91594), (205, 80424), (246, 67020), (328, 50265), (360, 45797), (369, 44680), (410, 40212), (492, 33510), (615, 26808), (738, 22340), (820, 20106), (984, 16755), (1117, 14760), (1230, 13404), (1476, 11170), (1640, 10053), (1845, 8936), (2234, 7380), (2460, 6702), (2952, 5585), (3351, 4920), (3690, 4468)]