28008732240

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{2861}}^1\times {\mathrm{13597}}^1$

素因数の和:16477

約数の個数: 120

約数和(自身を含む): 94102456968

約数和(自身を除く): 66093724728

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 2861, 5722, 8583, 11444, 13597, 14305, 17166, 22888, 25749, 27194, 28610, 34332, 40791, 42915, 45776, 51498, 54388, 57220, 67985, 68664, 81582, 85830, 102996, 108776, 114440, 122373, 128745, 135970, 137328, 163164, 171660, 203955, 205992, 217552, 228880, 244746, 257490, 271940, 326328, 343320, 407910, 411984, 489492, 514980, 543880, 611865, 652656, 686640, 815820, 978984, 1029960, 1087760, 1223730, 1631640, 1957968, 2059920, 2447460, 3263280, 4894920, 9789840, 38901017, 77802034, 116703051, 155604068, 194505085, 233406102, 311208136, 350109153, 389010170, 466812204, 583515255, 622416272, 700218306, 778020340, 933624408, 1167030510, 1400436612, 1556040680, 1750545765, 1867248816, 2334061020, 2800873224, 3112081360, 3501091530, 4668122040, 5601746448, 7002183060, 9336244080, 14004366120, 28008732240]

約数ペア:

[(1, 28008732240), (2, 14004366120), (3, 9336244080), (4, 7002183060), (5, 5601746448), (6, 4668122040), (8, 3501091530), (9, 3112081360), (10, 2800873224), (12, 2334061020), (15, 1867248816), (16, 1750545765), (18, 1556040680), (20, 1400436612), (24, 1167030510), (30, 933624408), (36, 778020340), (40, 700218306), (45, 622416272), (48, 583515255), (60, 466812204), (72, 389010170), (80, 350109153), (90, 311208136), (120, 233406102), (144, 194505085), (180, 155604068), (240, 116703051), (360, 77802034), (720, 38901017), (2861, 9789840), (5722, 4894920), (8583, 3263280), (11444, 2447460), (13597, 2059920), (14305, 1957968), (17166, 1631640), (22888, 1223730), (25749, 1087760), (27194, 1029960), (28610, 978984), (34332, 815820), (40791, 686640), (42915, 652656), (45776, 611865), (51498, 543880), (54388, 514980), (57220, 489492), (67985, 411984), (68664, 407910), (81582, 343320), (85830, 326328), (102996, 271940), (108776, 257490), (114440, 244746), (122373, 228880), (128745, 217552), (135970, 205992), (137328, 203955), (163164, 171660)]