286911840

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{463}}^1\times {\mathrm{1291}}^1$

素因数の和:1772

約数の個数: 96

約数和(自身を含む): 906425856

約数和(自身を除く): 619514016

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 463, 480, 926, 1291, 1389, 1852, 2315, 2582, 2778, 3704, 3873, 4630, 5164, 5556, 6455, 6945, 7408, 7746, 9260, 10328, 11112, 12910, 13890, 14816, 15492, 18520, 19365, 20656, 22224, 25820, 27780, 30984, 37040, 38730, 41312, 44448, 51640, 55560, 61968, 74080, 77460, 103280, 111120, 123936, 154920, 206560, 222240, 309840, 597733, 619680, 1195466, 1793199, 2390932, 2988665, 3586398, 4781864, 5977330, 7172796, 8965995, 9563728, 11954660, 14345592, 17931990, 19127456, 23909320, 28691184, 35863980, 47818640, 57382368, 71727960, 95637280, 143455920, 286911840]

約数ペア:

[(1, 286911840), (2, 143455920), (3, 95637280), (4, 71727960), (5, 57382368), (6, 47818640), (8, 35863980), (10, 28691184), (12, 23909320), (15, 19127456), (16, 17931990), (20, 14345592), (24, 11954660), (30, 9563728), (32, 8965995), (40, 7172796), (48, 5977330), (60, 4781864), (80, 3586398), (96, 2988665), (120, 2390932), (160, 1793199), (240, 1195466), (463, 619680), (480, 597733), (926, 309840), (1291, 222240), (1389, 206560), (1852, 154920), (2315, 123936), (2582, 111120), (2778, 103280), (3704, 77460), (3873, 74080), (4630, 61968), (5164, 55560), (5556, 51640), (6455, 44448), (6945, 41312), (7408, 38730), (7746, 37040), (9260, 30984), (10328, 27780), (11112, 25820), (12910, 22224), (13890, 20656), (14816, 19365), (15492, 18520)]