30048120

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{191}}^1$

素因数の和:250

約数の個数: 192

約数和(自身を含む): 107827200

約数和(自身を除く): 77779080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 23, 24, 30, 36, 38, 40, 45, 46, 57, 60, 69, 72, 76, 90, 92, 95, 114, 115, 120, 138, 152, 171, 180, 184, 190, 191, 207, 228, 230, 276, 285, 342, 345, 360, 380, 382, 414, 437, 456, 460, 552, 570, 573, 684, 690, 760, 764, 828, 855, 874, 920, 955, 1035, 1140, 1146, 1311, 1368, 1380, 1528, 1656, 1710, 1719, 1748, 1910, 2070, 2185, 2280, 2292, 2622, 2760, 2865, 3420, 3438, 3496, 3629, 3820, 3933, 4140, 4370, 4393, 4584, 5244, 5730, 6555, 6840, 6876, 7258, 7640, 7866, 8280, 8595, 8740, 8786, 10488, 10887, 11460, 13110, 13179, 13752, 14516, 15732, 17190, 17480, 17572, 18145, 19665, 21774, 21965, 22920, 26220, 26358, 29032, 31464, 32661, 34380, 35144, 36290, 39330, 39537, 43548, 43930, 52440, 52716, 54435, 65322, 65895, 68760, 72580, 78660, 79074, 83467, 87096, 87860, 105432, 108870, 130644, 131790, 145160, 157320, 158148, 163305, 166934, 175720, 197685, 217740, 250401, 261288, 263580, 316296, 326610, 333868, 395370, 417335, 435480, 500802, 527160, 653220, 667736, 751203, 790740, 834670, 1001604, 1252005, 1306440, 1502406, 1581480, 1669340, 2003208, 2504010, 3004812, 3338680, 3756015, 5008020, 6009624, 7512030, 10016040, 15024060, 30048120]

約数ペア:

[(1, 30048120), (2, 15024060), (3, 10016040), (4, 7512030), (5, 6009624), (6, 5008020), (8, 3756015), (9, 3338680), (10, 3004812), (12, 2504010), (15, 2003208), (18, 1669340), (19, 1581480), (20, 1502406), (23, 1306440), (24, 1252005), (30, 1001604), (36, 834670), (38, 790740), (40, 751203), (45, 667736), (46, 653220), (57, 527160), (60, 500802), (69, 435480), (72, 417335), (76, 395370), (90, 333868), (92, 326610), (95, 316296), (114, 263580), (115, 261288), (120, 250401), (138, 217740), (152, 197685), (171, 175720), (180, 166934), (184, 163305), (190, 158148), (191, 157320), (207, 145160), (228, 131790), (230, 130644), (276, 108870), (285, 105432), (342, 87860), (345, 87096), (360, 83467), (380, 79074), (382, 78660), (414, 72580), (437, 68760), (456, 65895), (460, 65322), (552, 54435), (570, 52716), (573, 52440), (684, 43930), (690, 43548), (760, 39537), (764, 39330), (828, 36290), (855, 35144), (874, 34380), (920, 32661), (955, 31464), (1035, 29032), (1140, 26358), (1146, 26220), (1311, 22920), (1368, 21965), (1380, 21774), (1528, 19665), (1656, 18145), (1710, 17572), (1719, 17480), (1748, 17190), (1910, 15732), (2070, 14516), (2185, 13752), (2280, 13179), (2292, 13110), (2622, 11460), (2760, 10887), (2865, 10488), (3420, 8786), (3438, 8740), (3496, 8595), (3629, 8280), (3820, 7866), (3933, 7640), (4140, 7258), (4370, 6876), (4393, 6840), (4584, 6555), (5244, 5730)]