856350360

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{641}}^1\times {\mathrm{1237}}^1$

素因数の和:1898

約数の個数: 128

約数和(自身を含む): 2861265600

約数和(自身を除く): 2004915240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 641, 1080, 1237, 1282, 1923, 2474, 2564, 3205, 3711, 3846, 4948, 5128, 5769, 6185, 6410, 7422, 7692, 9615, 9896, 11133, 11538, 12370, 12820, 14844, 15384, 17307, 18555, 19230, 22266, 23076, 24740, 25640, 28845, 29688, 33399, 34614, 37110, 38460, 44532, 46152, 49480, 55665, 57690, 66798, 69228, 74220, 76920, 86535, 89064, 111330, 115380, 133596, 138456, 148440, 166995, 173070, 222660, 230760, 267192, 333990, 346140, 445320, 667980, 692280, 792917, 1335960, 1585834, 2378751, 3171668, 3964585, 4757502, 6343336, 7136253, 7929170, 9515004, 11893755, 14272506, 15858340, 19030008, 21408759, 23787510, 28545012, 31716680, 35681265, 42817518, 47575020, 57090024, 71362530, 85635036, 95150040, 107043795, 142725060, 171270072, 214087590, 285450120, 428175180, 856350360]

約数ペア:

[(1, 856350360), (2, 428175180), (3, 285450120), (4, 214087590), (5, 171270072), (6, 142725060), (8, 107043795), (9, 95150040), (10, 85635036), (12, 71362530), (15, 57090024), (18, 47575020), (20, 42817518), (24, 35681265), (27, 31716680), (30, 28545012), (36, 23787510), (40, 21408759), (45, 19030008), (54, 15858340), (60, 14272506), (72, 11893755), (90, 9515004), (108, 7929170), (120, 7136253), (135, 6343336), (180, 4757502), (216, 3964585), (270, 3171668), (360, 2378751), (540, 1585834), (641, 1335960), (1080, 792917), (1237, 692280), (1282, 667980), (1923, 445320), (2474, 346140), (2564, 333990), (3205, 267192), (3711, 230760), (3846, 222660), (4948, 173070), (5128, 166995), (5769, 148440), (6185, 138456), (6410, 133596), (7422, 115380), (7692, 111330), (9615, 89064), (9896, 86535), (11133, 76920), (11538, 74220), (12370, 69228), (12820, 66798), (14844, 57690), (15384, 55665), (17307, 49480), (18555, 46152), (19230, 44532), (22266, 38460), (23076, 37110), (24740, 34614), (25640, 33399), (28845, 29688)]