15668423520

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{991}}^1\times {\mathrm{32939}}^1$

素因数の和:33948

約数の個数: 96

約数和(自身を含む): 49406837760

約数和(自身を除く): 33738414240

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, 480, 991, 1982, 2973, 3964, 4955, 5946, 7928, 9910, 11892, 14865, 15856, 19820, 23784, 29730, 31712, 32939, 39640, 47568, 59460, 65878, 79280, 95136, 98817, 118920, 131756, 158560, 164695, 197634, 237840, 263512, 329390, 395268, 475680, 494085, 527024, 658780, 790536, 988170, 1054048, 1317560, 1581072, 1976340, 2635120, 3162144, 3952680, 5270240, 7905360, 15810720, 32642549, 65285098, 97927647, 130570196, 163212745, 195855294, 261140392, 326425490, 391710588, 489638235, 522280784, 652850980, 783421176, 979276470, 1044561568, 1305701960, 1566842352, 1958552940, 2611403920, 3133684704, 3917105880, 5222807840, 7834211760, 15668423520]

約数ペア:

[(1, 15668423520), (2, 7834211760), (3, 5222807840), (4, 3917105880), (5, 3133684704), (6, 2611403920), (8, 1958552940), (10, 1566842352), (12, 1305701960), (15, 1044561568), (16, 979276470), (20, 783421176), (24, 652850980), (30, 522280784), (32, 489638235), (40, 391710588), (48, 326425490), (60, 261140392), (80, 195855294), (96, 163212745), (120, 130570196), (160, 97927647), (240, 65285098), (480, 32642549), (991, 15810720), (1982, 7905360), (2973, 5270240), (3964, 3952680), (4955, 3162144), (5946, 2635120), (7928, 1976340), (9910, 1581072), (11892, 1317560), (14865, 1054048), (15856, 988170), (19820, 790536), (23784, 658780), (29730, 527024), (31712, 494085), (32939, 475680), (39640, 395268), (47568, 329390), (59460, 263512), (65878, 237840), (79280, 197634), (95136, 164695), (98817, 158560), (118920, 131756)]