537605280

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{21961}}^1$

素因数の和:21999

約数の個数: 144

約数和(自身を含む): 1942582824

約数和(自身を除く): 1404977544

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 32, 34, 36, 40, 45, 48, 51, 60, 68, 72, 80, 85, 90, 96, 102, 120, 136, 144, 153, 160, 170, 180, 204, 240, 255, 272, 288, 306, 340, 360, 408, 480, 510, 544, 612, 680, 720, 765, 816, 1020, 1224, 1360, 1440, 1530, 1632, 2040, 2448, 2720, 3060, 4080, 4896, 6120, 8160, 12240, 21961, 24480, 43922, 65883, 87844, 109805, 131766, 175688, 197649, 219610, 263532, 329415, 351376, 373337, 395298, 439220, 527064, 658830, 702752, 746674, 790596, 878440, 988245, 1054128, 1120011, 1317660, 1493348, 1581192, 1756880, 1866685, 1976490, 2108256, 2240022, 2635320, 2986696, 3162384, 3360033, 3513760, 3733370, 3952980, 4480044, 5270640, 5600055, 5973392, 6324768, 6720066, 7466740, 7905960, 8960088, 10541280, 11200110, 11946784, 13440132, 14933480, 15811920, 16800165, 17920176, 22400220, 26880264, 29866960, 31623840, 33600330, 35840352, 44800440, 53760528, 59733920, 67200660, 89600880, 107521056, 134401320, 179201760, 268802640, 537605280]

約数ペア:

[(1, 537605280), (2, 268802640), (3, 179201760), (4, 134401320), (5, 107521056), (6, 89600880), (8, 67200660), (9, 59733920), (10, 53760528), (12, 44800440), (15, 35840352), (16, 33600330), (17, 31623840), (18, 29866960), (20, 26880264), (24, 22400220), (30, 17920176), (32, 16800165), (34, 15811920), (36, 14933480), (40, 13440132), (45, 11946784), (48, 11200110), (51, 10541280), (60, 8960088), (68, 7905960), (72, 7466740), (80, 6720066), (85, 6324768), (90, 5973392), (96, 5600055), (102, 5270640), (120, 4480044), (136, 3952980), (144, 3733370), (153, 3513760), (160, 3360033), (170, 3162384), (180, 2986696), (204, 2635320), (240, 2240022), (255, 2108256), (272, 1976490), (288, 1866685), (306, 1756880), (340, 1581192), (360, 1493348), (408, 1317660), (480, 1120011), (510, 1054128), (544, 988245), (612, 878440), (680, 790596), (720, 746674), (765, 702752), (816, 658830), (1020, 527064), (1224, 439220), (1360, 395298), (1440, 373337), (1530, 351376), (1632, 329415), (2040, 263532), (2448, 219610), (2720, 197649), (3060, 175688), (4080, 131766), (4896, 109805), (6120, 87844), (8160, 65883), (12240, 43922), (21961, 24480)]