242871360

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{8161}}^1$

素因数の和:8212

約数の個数: 112

約数和(自身を含む): 796088832

約数和(自身を除く): 553217472

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 64, 80, 93, 96, 120, 124, 155, 160, 186, 192, 240, 248, 310, 320, 372, 465, 480, 496, 620, 744, 930, 960, 992, 1240, 1488, 1860, 1984, 2480, 2976, 3720, 4960, 5952, 7440, 8161, 9920, 14880, 16322, 24483, 29760, 32644, 40805, 48966, 65288, 81610, 97932, 122415, 130576, 163220, 195864, 244830, 252991, 261152, 326440, 391728, 489660, 505982, 522304, 652880, 758973, 783456, 979320, 1011964, 1264955, 1305760, 1517946, 1566912, 1958640, 2023928, 2529910, 2611520, 3035892, 3794865, 3917280, 4047856, 5059820, 6071784, 7589730, 7834560, 8095712, 10119640, 12143568, 15179460, 16191424, 20239280, 24287136, 30358920, 40478560, 48574272, 60717840, 80957120, 121435680, 242871360]

約数ペア:

[(1, 242871360), (2, 121435680), (3, 80957120), (4, 60717840), (5, 48574272), (6, 40478560), (8, 30358920), (10, 24287136), (12, 20239280), (15, 16191424), (16, 15179460), (20, 12143568), (24, 10119640), (30, 8095712), (31, 7834560), (32, 7589730), (40, 6071784), (48, 5059820), (60, 4047856), (62, 3917280), (64, 3794865), (80, 3035892), (93, 2611520), (96, 2529910), (120, 2023928), (124, 1958640), (155, 1566912), (160, 1517946), (186, 1305760), (192, 1264955), (240, 1011964), (248, 979320), (310, 783456), (320, 758973), (372, 652880), (465, 522304), (480, 505982), (496, 489660), (620, 391728), (744, 326440), (930, 261152), (960, 252991), (992, 244830), (1240, 195864), (1488, 163220), (1860, 130576), (1984, 122415), (2480, 97932), (2976, 81610), (3720, 65288), (4960, 48966), (5952, 40805), (7440, 32644), (8161, 29760), (9920, 24483), (14880, 16322)]