3905128320

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{283}}^1\times {\mathrm{7187}}^1$

素因数の和:7492

約数の個数: 128

約数和(自身を含む): 12493319040

約数和(自身を除く): 8588190720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 283, 320, 384, 480, 566, 640, 849, 960, 1132, 1415, 1698, 1920, 2264, 2830, 3396, 4245, 4528, 5660, 6792, 7187, 8490, 9056, 11320, 13584, 14374, 16980, 18112, 21561, 22640, 27168, 28748, 33960, 35935, 36224, 43122, 45280, 54336, 57496, 67920, 71870, 86244, 90560, 107805, 108672, 114992, 135840, 143740, 172488, 181120, 215610, 229984, 271680, 287480, 344976, 431220, 459968, 543360, 574960, 689952, 862440, 919936, 1149920, 1379904, 1724880, 2033921, 2299840, 2759808, 3449760, 4067842, 4599680, 6101763, 6899520, 8135684, 10169605, 12203526, 13799040, 16271368, 20339210, 24407052, 30508815, 32542736, 40678420, 48814104, 61017630, 65085472, 81356840, 97628208, 122035260, 130170944, 162713680, 195256416, 244070520, 260341888, 325427360, 390512832, 488141040, 650854720, 781025664, 976282080, 1301709440, 1952564160, 3905128320]

約数ペア:

[(1, 3905128320), (2, 1952564160), (3, 1301709440), (4, 976282080), (5, 781025664), (6, 650854720), (8, 488141040), (10, 390512832), (12, 325427360), (15, 260341888), (16, 244070520), (20, 195256416), (24, 162713680), (30, 130170944), (32, 122035260), (40, 97628208), (48, 81356840), (60, 65085472), (64, 61017630), (80, 48814104), (96, 40678420), (120, 32542736), (128, 30508815), (160, 24407052), (192, 20339210), (240, 16271368), (283, 13799040), (320, 12203526), (384, 10169605), (480, 8135684), (566, 6899520), (640, 6101763), (849, 4599680), (960, 4067842), (1132, 3449760), (1415, 2759808), (1698, 2299840), (1920, 2033921), (2264, 1724880), (2830, 1379904), (3396, 1149920), (4245, 919936), (4528, 862440), (5660, 689952), (6792, 574960), (7187, 543360), (8490, 459968), (9056, 431220), (11320, 344976), (13584, 287480), (14374, 271680), (16980, 229984), (18112, 215610), (21561, 181120), (22640, 172488), (27168, 143740), (28748, 135840), (33960, 114992), (35935, 108672), (36224, 107805), (43122, 90560), (45280, 86244), (54336, 71870), (57496, 67920)]