8875458720

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{198823}}^1$

素因数の和:198875

約数の個数: 144

約数和(自身を含む): 31264676352

約数和(自身を除く): 22389217632

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 32, 36, 40, 45, 48, 60, 62, 72, 80, 90, 93, 96, 120, 124, 144, 155, 160, 180, 186, 240, 248, 279, 288, 310, 360, 372, 465, 480, 496, 558, 620, 720, 744, 930, 992, 1116, 1240, 1395, 1440, 1488, 1860, 2232, 2480, 2790, 2976, 3720, 4464, 4960, 5580, 7440, 8928, 11160, 14880, 22320, 44640, 198823, 397646, 596469, 795292, 994115, 1192938, 1590584, 1789407, 1988230, 2385876, 2982345, 3181168, 3578814, 3976460, 4771752, 5964690, 6163513, 6362336, 7157628, 7952920, 8947035, 9543504, 11929380, 12327026, 14315256, 15905840, 17894070, 18490539, 19087008, 23858760, 24654052, 28630512, 30817565, 31811680, 35788140, 36981078, 47717520, 49308104, 55471617, 57261024, 61635130, 71576280, 73962156, 92452695, 95435040, 98616208, 110943234, 123270260, 143152560, 147924312, 184905390, 197232416, 221886468, 246540520, 277358085, 286305120, 295848624, 369810780, 443772936, 493081040, 554716170, 591697248, 739621560, 887545872, 986162080, 1109432340, 1479243120, 1775091744, 2218864680, 2958486240, 4437729360, 8875458720]

約数ペア:

[(1, 8875458720), (2, 4437729360), (3, 2958486240), (4, 2218864680), (5, 1775091744), (6, 1479243120), (8, 1109432340), (9, 986162080), (10, 887545872), (12, 739621560), (15, 591697248), (16, 554716170), (18, 493081040), (20, 443772936), (24, 369810780), (30, 295848624), (31, 286305120), (32, 277358085), (36, 246540520), (40, 221886468), (45, 197232416), (48, 184905390), (60, 147924312), (62, 143152560), (72, 123270260), (80, 110943234), (90, 98616208), (93, 95435040), (96, 92452695), (120, 73962156), (124, 71576280), (144, 61635130), (155, 57261024), (160, 55471617), (180, 49308104), (186, 47717520), (240, 36981078), (248, 35788140), (279, 31811680), (288, 30817565), (310, 28630512), (360, 24654052), (372, 23858760), (465, 19087008), (480, 18490539), (496, 17894070), (558, 15905840), (620, 14315256), (720, 12327026), (744, 11929380), (930, 9543504), (992, 8947035), (1116, 7952920), (1240, 7157628), (1395, 6362336), (1440, 6163513), (1488, 5964690), (1860, 4771752), (2232, 3976460), (2480, 3578814), (2790, 3181168), (2976, 2982345), (3720, 2385876), (4464, 1988230), (4960, 1789407), (5580, 1590584), (7440, 1192938), (8928, 994115), (11160, 795292), (14880, 596469), (22320, 397646), (44640, 198823)]