4220675280

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{491}}^1\times {\mathrm{11939}}^1$

素因数の和:12449

約数の個数: 120

約数和(自身を含む): 14204492640

約数和(自身を除く): 9983817360

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, 360, 491, 720, 982, 1473, 1964, 2455, 2946, 3928, 4419, 4910, 5892, 7365, 7856, 8838, 9820, 11784, 11939, 14730, 17676, 19640, 22095, 23568, 23878, 29460, 35352, 35817, 39280, 44190, 47756, 58920, 59695, 70704, 71634, 88380, 95512, 107451, 117840, 119390, 143268, 176760, 179085, 191024, 214902, 238780, 286536, 353520, 358170, 429804, 477560, 537255, 573072, 716340, 859608, 955120, 1074510, 1432680, 1719216, 2149020, 2865360, 4298040, 5862049, 8596080, 11724098, 17586147, 23448196, 29310245, 35172294, 46896392, 52758441, 58620490, 70344588, 87930735, 93792784, 105516882, 117240980, 140689176, 175861470, 211033764, 234481960, 263792205, 281378352, 351722940, 422067528, 468963920, 527584410, 703445880, 844135056, 1055168820, 1406891760, 2110337640, 4220675280]

約数ペア:

[(1, 4220675280), (2, 2110337640), (3, 1406891760), (4, 1055168820), (5, 844135056), (6, 703445880), (8, 527584410), (9, 468963920), (10, 422067528), (12, 351722940), (15, 281378352), (16, 263792205), (18, 234481960), (20, 211033764), (24, 175861470), (30, 140689176), (36, 117240980), (40, 105516882), (45, 93792784), (48, 87930735), (60, 70344588), (72, 58620490), (80, 52758441), (90, 46896392), (120, 35172294), (144, 29310245), (180, 23448196), (240, 17586147), (360, 11724098), (491, 8596080), (720, 5862049), (982, 4298040), (1473, 2865360), (1964, 2149020), (2455, 1719216), (2946, 1432680), (3928, 1074510), (4419, 955120), (4910, 859608), (5892, 716340), (7365, 573072), (7856, 537255), (8838, 477560), (9820, 429804), (11784, 358170), (11939, 353520), (14730, 286536), (17676, 238780), (19640, 214902), (22095, 191024), (23568, 179085), (23878, 176760), (29460, 143268), (35352, 119390), (35817, 117840), (39280, 107451), (44190, 95512), (47756, 88380), (58920, 71634), (59695, 70704)]