308087280

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{7507}}^1$

素因数の和:7548

約数の個数: 160

約数和(自身を含む): 1117190400

約数和(自身を除く): 809103120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 48, 54, 57, 60, 72, 76, 80, 90, 95, 108, 114, 120, 135, 144, 152, 171, 180, 190, 216, 228, 240, 270, 285, 304, 342, 360, 380, 432, 456, 513, 540, 570, 684, 720, 760, 855, 912, 1026, 1080, 1140, 1368, 1520, 1710, 2052, 2160, 2280, 2565, 2736, 3420, 4104, 4560, 5130, 6840, 7507, 8208, 10260, 13680, 15014, 20520, 22521, 30028, 37535, 41040, 45042, 60056, 67563, 75070, 90084, 112605, 120112, 135126, 142633, 150140, 180168, 202689, 225210, 270252, 285266, 300280, 337815, 360336, 405378, 427899, 450420, 540504, 570532, 600560, 675630, 713165, 810756, 855798, 900840, 1013445, 1081008, 1141064, 1283697, 1351260, 1426330, 1621512, 1711596, 1801680, 2026890, 2139495, 2282128, 2567394, 2702520, 2852660, 3243024, 3423192, 3851091, 4053780, 4278990, 5134788, 5405040, 5705320, 6418485, 6846384, 7702182, 8107560, 8557980, 10269576, 11410640, 12836970, 15404364, 16215120, 17115960, 19255455, 20539152, 25673940, 30808728, 34231920, 38510910, 51347880, 61617456, 77021820, 102695760, 154043640, 308087280]

約数ペア:

[(1, 308087280), (2, 154043640), (3, 102695760), (4, 77021820), (5, 61617456), (6, 51347880), (8, 38510910), (9, 34231920), (10, 30808728), (12, 25673940), (15, 20539152), (16, 19255455), (18, 17115960), (19, 16215120), (20, 15404364), (24, 12836970), (27, 11410640), (30, 10269576), (36, 8557980), (38, 8107560), (40, 7702182), (45, 6846384), (48, 6418485), (54, 5705320), (57, 5405040), (60, 5134788), (72, 4278990), (76, 4053780), (80, 3851091), (90, 3423192), (95, 3243024), (108, 2852660), (114, 2702520), (120, 2567394), (135, 2282128), (144, 2139495), (152, 2026890), (171, 1801680), (180, 1711596), (190, 1621512), (216, 1426330), (228, 1351260), (240, 1283697), (270, 1141064), (285, 1081008), (304, 1013445), (342, 900840), (360, 855798), (380, 810756), (432, 713165), (456, 675630), (513, 600560), (540, 570532), (570, 540504), (684, 450420), (720, 427899), (760, 405378), (855, 360336), (912, 337815), (1026, 300280), (1080, 285266), (1140, 270252), (1368, 225210), (1520, 202689), (1710, 180168), (2052, 150140), (2160, 142633), (2280, 135126), (2565, 120112), (2736, 112605), (3420, 90084), (4104, 75070), (4560, 67563), (5130, 60056), (6840, 45042), (7507, 41040), (8208, 37535), (10260, 30028), (13680, 22521), (15014, 20520)]