228200520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{111863}}^1$

素因数の和:111894

約数の個数: 64

約数和(自身を含む): 724878720

約数和(自身を除く): 496678200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 204, 255, 340, 408, 510, 680, 1020, 2040, 111863, 223726, 335589, 447452, 559315, 671178, 894904, 1118630, 1342356, 1677945, 1901671, 2237260, 2684712, 3355890, 3803342, 4474520, 5705013, 6711780, 7606684, 9508355, 11410026, 13423560, 15213368, 19016710, 22820052, 28525065, 38033420, 45640104, 57050130, 76066840, 114100260, 228200520]

約数ペア:

[(1, 228200520), (2, 114100260), (3, 76066840), (4, 57050130), (5, 45640104), (6, 38033420), (8, 28525065), (10, 22820052), (12, 19016710), (15, 15213368), (17, 13423560), (20, 11410026), (24, 9508355), (30, 7606684), (34, 6711780), (40, 5705013), (51, 4474520), (60, 3803342), (68, 3355890), (85, 2684712), (102, 2237260), (120, 1901671), (136, 1677945), (170, 1342356), (204, 1118630), (255, 894904), (340, 671178), (408, 559315), (510, 447452), (680, 335589), (1020, 223726), (2040, 111863)]