28282560

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1733}}^1$

素因数の和:1770

約数の個数: 112

約数和(自身を含む): 95134176

約数和(自身を除く): 66851616

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 64, 68, 80, 85, 96, 102, 120, 136, 160, 170, 192, 204, 240, 255, 272, 320, 340, 408, 480, 510, 544, 680, 816, 960, 1020, 1088, 1360, 1632, 1733, 2040, 2720, 3264, 3466, 4080, 5199, 5440, 6932, 8160, 8665, 10398, 13864, 16320, 17330, 20796, 25995, 27728, 29461, 34660, 41592, 51990, 55456, 58922, 69320, 83184, 88383, 103980, 110912, 117844, 138640, 147305, 166368, 176766, 207960, 235688, 277280, 294610, 332736, 353532, 415920, 441915, 471376, 554560, 589220, 707064, 831840, 883830, 942752, 1178440, 1414128, 1663680, 1767660, 1885504, 2356880, 2828256, 3535320, 4713760, 5656512, 7070640, 9427520, 14141280, 28282560]

約数ペア:

[(1, 28282560), (2, 14141280), (3, 9427520), (4, 7070640), (5, 5656512), (6, 4713760), (8, 3535320), (10, 2828256), (12, 2356880), (15, 1885504), (16, 1767660), (17, 1663680), (20, 1414128), (24, 1178440), (30, 942752), (32, 883830), (34, 831840), (40, 707064), (48, 589220), (51, 554560), (60, 471376), (64, 441915), (68, 415920), (80, 353532), (85, 332736), (96, 294610), (102, 277280), (120, 235688), (136, 207960), (160, 176766), (170, 166368), (192, 147305), (204, 138640), (240, 117844), (255, 110912), (272, 103980), (320, 88383), (340, 83184), (408, 69320), (480, 58922), (510, 55456), (544, 51990), (680, 41592), (816, 34660), (960, 29461), (1020, 27728), (1088, 25995), (1360, 20796), (1632, 17330), (1733, 16320), (2040, 13864), (2720, 10398), (3264, 8665), (3466, 8160), (4080, 6932), (5199, 5440)]