867846240

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{19441}}^1$

素因数の和:19493

約数の個数: 144

約数和(自身を含む): 3057215616

約数和(自身を除く): 2189369376

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, 19441, 22320, 38882, 44640, 58323, 77764, 97205, 116646, 155528, 174969, 194410, 233292, 291615, 311056, 349938, 388820, 466584, 583230, 602671, 622112, 699876, 777640, 874845, 933168, 1166460, 1205342, 1399752, 1555280, 1749690, 1808013, 1866336, 2332920, 2410684, 2799504, 3013355, 3110560, 3499380, 3616026, 4665840, 4821368, 5424039, 5599008, 6026710, 6998760, 7232052, 9040065, 9331680, 9642736, 10848078, 12053420, 13997520, 14464104, 18080130, 19285472, 21696156, 24106840, 27120195, 27995040, 28928208, 36160260, 43392312, 48213680, 54240390, 57856416, 72320520, 86784624, 96427360, 108480780, 144641040, 173569248, 216961560, 289282080, 433923120, 867846240]

約数ペア:

[(1, 867846240), (2, 433923120), (3, 289282080), (4, 216961560), (5, 173569248), (6, 144641040), (8, 108480780), (9, 96427360), (10, 86784624), (12, 72320520), (15, 57856416), (16, 54240390), (18, 48213680), (20, 43392312), (24, 36160260), (30, 28928208), (31, 27995040), (32, 27120195), (36, 24106840), (40, 21696156), (45, 19285472), (48, 18080130), (60, 14464104), (62, 13997520), (72, 12053420), (80, 10848078), (90, 9642736), (93, 9331680), (96, 9040065), (120, 7232052), (124, 6998760), (144, 6026710), (155, 5599008), (160, 5424039), (180, 4821368), (186, 4665840), (240, 3616026), (248, 3499380), (279, 3110560), (288, 3013355), (310, 2799504), (360, 2410684), (372, 2332920), (465, 1866336), (480, 1808013), (496, 1749690), (558, 1555280), (620, 1399752), (720, 1205342), (744, 1166460), (930, 933168), (992, 874845), (1116, 777640), (1240, 699876), (1395, 622112), (1440, 602671), (1488, 583230), (1860, 466584), (2232, 388820), (2480, 349938), (2790, 311056), (2976, 291615), (3720, 233292), (4464, 194410), (4960, 174969), (5580, 155528), (7440, 116646), (8928, 97205), (11160, 77764), (14880, 58323), (19441, 44640), (22320, 38882)]