72920943360

素因数分解:

$2^8\times 3^4\times 5^1\times {\mathrm{703327}}^1$

素因数の和:703360

約数の個数: 180

約数和(自身を含む): 260924841408

約数和(自身を除く): 188003898048

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 81, 90, 96, 108, 120, 128, 135, 144, 160, 162, 180, 192, 216, 240, 256, 270, 288, 320, 324, 360, 384, 405, 432, 480, 540, 576, 640, 648, 720, 768, 810, 864, 960, 1080, 1152, 1280, 1296, 1440, 1620, 1728, 1920, 2160, 2304, 2592, 2880, 3240, 3456, 3840, 4320, 5184, 5760, 6480, 6912, 8640, 10368, 11520, 12960, 17280, 20736, 25920, 34560, 51840, 103680, 703327, 1406654, 2109981, 2813308, 3516635, 4219962, 5626616, 6329943, 7033270, 8439924, 10549905, 11253232, 12659886, 14066540, 16879848, 18989829, 21099810, 22506464, 25319772, 28133080, 31649715, 33759696, 37979658, 42199620, 45012928, 50639544, 56266160, 56969487, 63299430, 67519392, 75959316, 84399240, 90025856, 94949145, 101279088, 112532320, 113938974, 126598860, 135038784, 151918632, 168798480, 180051712, 189898290, 202558176, 225064640, 227877948, 253197720, 270077568, 284847435, 303837264, 337596960, 379796580, 405116352, 450129280, 455755896, 506395440, 540155136, 569694870, 607674528, 675193920, 759593160, 810232704, 900258560, 911511792, 1012790880, 1139389740, 1215349056, 1350387840, 1519186320, 1620465408, 1823023584, 2025581760, 2278779480, 2430698112, 2700775680, 3038372640, 3646047168, 4051163520, 4557558960, 4861396224, 6076745280, 7292094336, 8102327040, 9115117920, 12153490560, 14584188672, 18230235840, 24306981120, 36460471680, 72920943360]

約数ペア:

[(1, 72920943360), (2, 36460471680), (3, 24306981120), (4, 18230235840), (5, 14584188672), (6, 12153490560), (8, 9115117920), (9, 8102327040), (10, 7292094336), (12, 6076745280), (15, 4861396224), (16, 4557558960), (18, 4051163520), (20, 3646047168), (24, 3038372640), (27, 2700775680), (30, 2430698112), (32, 2278779480), (36, 2025581760), (40, 1823023584), (45, 1620465408), (48, 1519186320), (54, 1350387840), (60, 1215349056), (64, 1139389740), (72, 1012790880), (80, 911511792), (81, 900258560), (90, 810232704), (96, 759593160), (108, 675193920), (120, 607674528), (128, 569694870), (135, 540155136), (144, 506395440), (160, 455755896), (162, 450129280), (180, 405116352), (192, 379796580), (216, 337596960), (240, 303837264), (256, 284847435), (270, 270077568), (288, 253197720), (320, 227877948), (324, 225064640), (360, 202558176), (384, 189898290), (405, 180051712), (432, 168798480), (480, 151918632), (540, 135038784), (576, 126598860), (640, 113938974), (648, 112532320), (720, 101279088), (768, 94949145), (810, 90025856), (864, 84399240), (960, 75959316), (1080, 67519392), (1152, 63299430), (1280, 56969487), (1296, 56266160), (1440, 50639544), (1620, 45012928), (1728, 42199620), (1920, 37979658), (2160, 33759696), (2304, 31649715), (2592, 28133080), (2880, 25319772), (3240, 22506464), (3456, 21099810), (3840, 18989829), (4320, 16879848), (5184, 14066540), (5760, 12659886), (6480, 11253232), (6912, 10549905), (8640, 8439924), (10368, 7033270), (11520, 6329943), (12960, 5626616), (17280, 4219962), (20736, 3516635), (25920, 2813308), (34560, 2109981), (51840, 1406654), (103680, 703327)]