39665280

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{283}}^1$

素因数の和:378

約数の個数: 128

約数和(自身を含む): 128617920

約数和(自身を除く): 88952640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 73, 80, 96, 120, 128, 146, 160, 192, 219, 240, 283, 292, 320, 365, 384, 438, 480, 566, 584, 640, 730, 849, 876, 960, 1095, 1132, 1168, 1415, 1460, 1698, 1752, 1920, 2190, 2264, 2336, 2830, 2920, 3396, 3504, 4245, 4380, 4528, 4672, 5660, 5840, 6792, 7008, 8490, 8760, 9056, 9344, 11320, 11680, 13584, 14016, 16980, 17520, 18112, 20659, 22640, 23360, 27168, 28032, 33960, 35040, 36224, 41318, 45280, 46720, 54336, 61977, 67920, 70080, 82636, 90560, 103295, 108672, 123954, 135840, 140160, 165272, 181120, 206590, 247908, 271680, 309885, 330544, 413180, 495816, 543360, 619770, 661088, 826360, 991632, 1239540, 1322176, 1652720, 1983264, 2479080, 2644352, 3305440, 3966528, 4958160, 6610880, 7933056, 9916320, 13221760, 19832640, 39665280]

約数ペア:

[(1, 39665280), (2, 19832640), (3, 13221760), (4, 9916320), (5, 7933056), (6, 6610880), (8, 4958160), (10, 3966528), (12, 3305440), (15, 2644352), (16, 2479080), (20, 1983264), (24, 1652720), (30, 1322176), (32, 1239540), (40, 991632), (48, 826360), (60, 661088), (64, 619770), (73, 543360), (80, 495816), (96, 413180), (120, 330544), (128, 309885), (146, 271680), (160, 247908), (192, 206590), (219, 181120), (240, 165272), (283, 140160), (292, 135840), (320, 123954), (365, 108672), (384, 103295), (438, 90560), (480, 82636), (566, 70080), (584, 67920), (640, 61977), (730, 54336), (849, 46720), (876, 45280), (960, 41318), (1095, 36224), (1132, 35040), (1168, 33960), (1415, 28032), (1460, 27168), (1698, 23360), (1752, 22640), (1920, 20659), (2190, 18112), (2264, 17520), (2336, 16980), (2830, 14016), (2920, 13584), (3396, 11680), (3504, 11320), (4245, 9344), (4380, 9056), (4528, 8760), (4672, 8490), (5660, 7008), (5840, 6792)]