185471280

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{313}}^1\times {\mathrm{823}}^1$

素因数の和:1155

約数の個数: 120

約数和(自身を含む): 625623648

約数和(自身を除く): 440152368

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 313, 360, 626, 720, 823, 939, 1252, 1565, 1646, 1878, 2469, 2504, 2817, 3130, 3292, 3756, 4115, 4695, 4938, 5008, 5634, 6260, 6584, 7407, 7512, 8230, 9390, 9876, 11268, 12345, 12520, 13168, 14085, 14814, 15024, 16460, 18780, 19752, 22536, 24690, 25040, 28170, 29628, 32920, 37035, 37560, 39504, 45072, 49380, 56340, 59256, 65840, 74070, 75120, 98760, 112680, 118512, 148140, 197520, 225360, 257599, 296280, 515198, 592560, 772797, 1030396, 1287995, 1545594, 2060792, 2318391, 2575990, 3091188, 3863985, 4121584, 4636782, 5151980, 6182376, 7727970, 9273564, 10303960, 11591955, 12364752, 15455940, 18547128, 20607920, 23183910, 30911880, 37094256, 46367820, 61823760, 92735640, 185471280]

約数ペア:

[(1, 185471280), (2, 92735640), (3, 61823760), (4, 46367820), (5, 37094256), (6, 30911880), (8, 23183910), (9, 20607920), (10, 18547128), (12, 15455940), (15, 12364752), (16, 11591955), (18, 10303960), (20, 9273564), (24, 7727970), (30, 6182376), (36, 5151980), (40, 4636782), (45, 4121584), (48, 3863985), (60, 3091188), (72, 2575990), (80, 2318391), (90, 2060792), (120, 1545594), (144, 1287995), (180, 1030396), (240, 772797), (313, 592560), (360, 515198), (626, 296280), (720, 257599), (823, 225360), (939, 197520), (1252, 148140), (1565, 118512), (1646, 112680), (1878, 98760), (2469, 75120), (2504, 74070), (2817, 65840), (3130, 59256), (3292, 56340), (3756, 49380), (4115, 45072), (4695, 39504), (4938, 37560), (5008, 37035), (5634, 32920), (6260, 29628), (6584, 28170), (7407, 25040), (7512, 24690), (8230, 22536), (9390, 19752), (9876, 18780), (11268, 16460), (12345, 15024), (12520, 14814), (13168, 14085)]