38773649280

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{651439}}^1$

素因数の和:651492

約数の個数: 128

約数和(自身を含む): 127578009600

約数和(自身を除く): 88804360320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 64, 80, 93, 96, 120, 124, 128, 155, 160, 186, 192, 240, 248, 310, 320, 372, 384, 465, 480, 496, 620, 640, 744, 930, 960, 992, 1240, 1488, 1860, 1920, 1984, 2480, 2976, 3720, 3968, 4960, 5952, 7440, 9920, 11904, 14880, 19840, 29760, 59520, 651439, 1302878, 1954317, 2605756, 3257195, 3908634, 5211512, 6514390, 7817268, 9771585, 10423024, 13028780, 15634536, 19543170, 20194609, 20846048, 26057560, 31269072, 39086340, 40389218, 41692096, 52115120, 60583827, 62538144, 78172680, 80778436, 83384192, 100973045, 104230240, 121167654, 125076288, 156345360, 161556872, 201946090, 208460480, 242335308, 250152576, 302919135, 312690720, 323113744, 403892180, 416920960, 484670616, 605838270, 625381440, 646227488, 807784360, 969341232, 1211676540, 1250762880, 1292454976, 1615568720, 1938682464, 2423353080, 2584909952, 3231137440, 3877364928, 4846706160, 6462274880, 7754729856, 9693412320, 12924549760, 19386824640, 38773649280]

約数ペア:

[(1, 38773649280), (2, 19386824640), (3, 12924549760), (4, 9693412320), (5, 7754729856), (6, 6462274880), (8, 4846706160), (10, 3877364928), (12, 3231137440), (15, 2584909952), (16, 2423353080), (20, 1938682464), (24, 1615568720), (30, 1292454976), (31, 1250762880), (32, 1211676540), (40, 969341232), (48, 807784360), (60, 646227488), (62, 625381440), (64, 605838270), (80, 484670616), (93, 416920960), (96, 403892180), (120, 323113744), (124, 312690720), (128, 302919135), (155, 250152576), (160, 242335308), (186, 208460480), (192, 201946090), (240, 161556872), (248, 156345360), (310, 125076288), (320, 121167654), (372, 104230240), (384, 100973045), (465, 83384192), (480, 80778436), (496, 78172680), (620, 62538144), (640, 60583827), (744, 52115120), (930, 41692096), (960, 40389218), (992, 39086340), (1240, 31269072), (1488, 26057560), (1860, 20846048), (1920, 20194609), (1984, 19543170), (2480, 15634536), (2976, 13028780), (3720, 10423024), (3968, 9771585), (4960, 7817268), (5952, 6514390), (7440, 5211512), (9920, 3908634), (11904, 3257195), (14880, 2605756), (19840, 1954317), (29760, 1302878), (59520, 651439)]