3275820720

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{64081}}^1$

素因数の和:64171

約数の個数: 120

約数和(自身を含む): 11156419872

約数和(自身を除く): 7880599152

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 71, 72, 80, 90, 120, 142, 144, 180, 213, 240, 284, 355, 360, 426, 568, 639, 710, 720, 852, 1065, 1136, 1278, 1420, 1704, 2130, 2556, 2840, 3195, 3408, 4260, 5112, 5680, 6390, 8520, 10224, 12780, 17040, 25560, 51120, 64081, 128162, 192243, 256324, 320405, 384486, 512648, 576729, 640810, 768972, 961215, 1025296, 1153458, 1281620, 1537944, 1922430, 2306916, 2563240, 2883645, 3075888, 3844860, 4549751, 4613832, 5126480, 5767290, 7689720, 9099502, 9227664, 11534580, 13649253, 15379440, 18199004, 22748755, 23069160, 27298506, 36398008, 40947759, 45497510, 46138320, 54597012, 68246265, 72796016, 81895518, 90995020, 109194024, 136492530, 163791036, 181990040, 204738795, 218388048, 272985060, 327582072, 363980080, 409477590, 545970120, 655164144, 818955180, 1091940240, 1637910360, 3275820720]

約数ペア:

[(1, 3275820720), (2, 1637910360), (3, 1091940240), (4, 818955180), (5, 655164144), (6, 545970120), (8, 409477590), (9, 363980080), (10, 327582072), (12, 272985060), (15, 218388048), (16, 204738795), (18, 181990040), (20, 163791036), (24, 136492530), (30, 109194024), (36, 90995020), (40, 81895518), (45, 72796016), (48, 68246265), (60, 54597012), (71, 46138320), (72, 45497510), (80, 40947759), (90, 36398008), (120, 27298506), (142, 23069160), (144, 22748755), (180, 18199004), (213, 15379440), (240, 13649253), (284, 11534580), (355, 9227664), (360, 9099502), (426, 7689720), (568, 5767290), (639, 5126480), (710, 4613832), (720, 4549751), (852, 3844860), (1065, 3075888), (1136, 2883645), (1278, 2563240), (1420, 2306916), (1704, 1922430), (2130, 1537944), (2556, 1281620), (2840, 1153458), (3195, 1025296), (3408, 961215), (4260, 768972), (5112, 640810), (5680, 576729), (6390, 512648), (8520, 384486), (10224, 320405), (12780, 256324), (17040, 192243), (25560, 128162), (51120, 64081)]