442488129120

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{1091}}^1\times {\mathrm{281653}}^1$

素因数の和:282765

約数の個数: 144

約数和(自身を含む): 1511380149552

約数和(自身を除く): 1068892020432

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1091, 1440, 2182, 3273, 4364, 5455, 6546, 8728, 9819, 10910, 13092, 16365, 17456, 19638, 21820, 26184, 32730, 34912, 39276, 43640, 49095, 52368, 65460, 78552, 87280, 98190, 104736, 130920, 157104, 174560, 196380, 261840, 281653, 314208, 392760, 523680, 563306, 785520, 844959, 1126612, 1408265, 1571040, 1689918, 2253224, 2534877, 2816530, 3379836, 4224795, 4506448, 5069754, 5633060, 6759672, 8449590, 9012896, 10139508, 11266120, 12674385, 13519344, 16899180, 20279016, 22532240, 25348770, 27038688, 33798360, 40558032, 45064480, 50697540, 67596720, 81116064, 101395080, 135193440, 202790160, 307283423, 405580320, 614566846, 921850269, 1229133692, 1536417115, 1843700538, 2458267384, 2765550807, 3072834230, 3687401076, 4609251345, 4916534768, 5531101614, 6145668460, 7374802152, 9218502690, 9833069536, 11062203228, 12291336920, 13827754035, 14749604304, 18437005380, 22124406456, 24582673840, 27655508070, 29499208608, 36874010760, 44248812912, 49165347680, 55311016140, 73748021520, 88497625824, 110622032280, 147496043040, 221244064560, 442488129120]

約数ペア:

[(1, 442488129120), (2, 221244064560), (3, 147496043040), (4, 110622032280), (5, 88497625824), (6, 73748021520), (8, 55311016140), (9, 49165347680), (10, 44248812912), (12, 36874010760), (15, 29499208608), (16, 27655508070), (18, 24582673840), (20, 22124406456), (24, 18437005380), (30, 14749604304), (32, 13827754035), (36, 12291336920), (40, 11062203228), (45, 9833069536), (48, 9218502690), (60, 7374802152), (72, 6145668460), (80, 5531101614), (90, 4916534768), (96, 4609251345), (120, 3687401076), (144, 3072834230), (160, 2765550807), (180, 2458267384), (240, 1843700538), (288, 1536417115), (360, 1229133692), (480, 921850269), (720, 614566846), (1091, 405580320), (1440, 307283423), (2182, 202790160), (3273, 135193440), (4364, 101395080), (5455, 81116064), (6546, 67596720), (8728, 50697540), (9819, 45064480), (10910, 40558032), (13092, 33798360), (16365, 27038688), (17456, 25348770), (19638, 22532240), (21820, 20279016), (26184, 16899180), (32730, 13519344), (34912, 12674385), (39276, 11266120), (43640, 10139508), (49095, 9012896), (52368, 8449590), (65460, 6759672), (78552, 5633060), (87280, 5069754), (98190, 4506448), (104736, 4224795), (130920, 3379836), (157104, 2816530), (174560, 2534877), (196380, 2253224), (261840, 1689918), (281653, 1571040), (314208, 1408265), (392760, 1126612), (523680, 844959), (563306, 785520)]