30480195060

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{456427}}^1$

素因数の和:456502

約数の個数: 144

約数和(自身を含む): 107658585216

約数和(自身を除く): 77178390156

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 53, 60, 63, 70, 84, 90, 105, 106, 126, 140, 159, 180, 210, 212, 252, 265, 315, 318, 371, 420, 477, 530, 630, 636, 742, 795, 954, 1060, 1113, 1260, 1484, 1590, 1855, 1908, 2226, 2385, 3180, 3339, 3710, 4452, 4770, 5565, 6678, 7420, 9540, 11130, 13356, 16695, 22260, 33390, 66780, 456427, 912854, 1369281, 1825708, 2282135, 2738562, 3194989, 4107843, 4564270, 5477124, 6389978, 6846405, 8215686, 9128540, 9584967, 12779956, 13692810, 15974945, 16431372, 19169934, 20539215, 24190631, 27385620, 28754901, 31949890, 38339868, 41078430, 47924835, 48381262, 57509802, 63899780, 72571893, 82156860, 95849670, 96762524, 115019604, 120953155, 143774505, 145143786, 169334417, 191699340, 217715679, 241906310, 287549010, 290287572, 338668834, 362859465, 435431358, 483812620, 508003251, 575098020, 677337668, 725718930, 846672085, 870862716, 1016006502, 1088578395, 1451437860, 1524009753, 1693344170, 2032013004, 2177156790, 2540016255, 3048019506, 3386688340, 4354313580, 5080032510, 6096039012, 7620048765, 10160065020, 15240097530, 30480195060]

約数ペア:

[(1, 30480195060), (2, 15240097530), (3, 10160065020), (4, 7620048765), (5, 6096039012), (6, 5080032510), (7, 4354313580), (9, 3386688340), (10, 3048019506), (12, 2540016255), (14, 2177156790), (15, 2032013004), (18, 1693344170), (20, 1524009753), (21, 1451437860), (28, 1088578395), (30, 1016006502), (35, 870862716), (36, 846672085), (42, 725718930), (45, 677337668), (53, 575098020), (60, 508003251), (63, 483812620), (70, 435431358), (84, 362859465), (90, 338668834), (105, 290287572), (106, 287549010), (126, 241906310), (140, 217715679), (159, 191699340), (180, 169334417), (210, 145143786), (212, 143774505), (252, 120953155), (265, 115019604), (315, 96762524), (318, 95849670), (371, 82156860), (420, 72571893), (477, 63899780), (530, 57509802), (630, 48381262), (636, 47924835), (742, 41078430), (795, 38339868), (954, 31949890), (1060, 28754901), (1113, 27385620), (1260, 24190631), (1484, 20539215), (1590, 19169934), (1855, 16431372), (1908, 15974945), (2226, 13692810), (2385, 12779956), (3180, 9584967), (3339, 9128540), (3710, 8215686), (4452, 6846405), (4770, 6389978), (5565, 5477124), (6678, 4564270), (7420, 4107843), (9540, 3194989), (11130, 2738562), (13356, 2282135), (16695, 1825708), (22260, 1369281), (33390, 912854), (66780, 456427)]