3307520

素因数分解:

$2^{11}\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1$

素因数の和:63

約数の個数: 96

約数和(自身を含む): 8845200

約数和(自身を除く): 5537680

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 19, 20, 32, 34, 38, 40, 64, 68, 76, 80, 85, 95, 128, 136, 152, 160, 170, 190, 256, 272, 304, 320, 323, 340, 380, 512, 544, 608, 640, 646, 680, 760, 1024, 1088, 1216, 1280, 1292, 1360, 1520, 1615, 2048, 2176, 2432, 2560, 2584, 2720, 3040, 3230, 4352, 4864, 5120, 5168, 5440, 6080, 6460, 8704, 9728, 10240, 10336, 10880, 12160, 12920, 17408, 19456, 20672, 21760, 24320, 25840, 34816, 38912, 41344, 43520, 48640, 51680, 82688, 87040, 97280, 103360, 165376, 174080, 194560, 206720, 330752, 413440, 661504, 826880, 1653760, 3307520]

約数ペア:

[(1, 3307520), (2, 1653760), (4, 826880), (5, 661504), (8, 413440), (10, 330752), (16, 206720), (17, 194560), (19, 174080), (20, 165376), (32, 103360), (34, 97280), (38, 87040), (40, 82688), (64, 51680), (68, 48640), (76, 43520), (80, 41344), (85, 38912), (95, 34816), (128, 25840), (136, 24320), (152, 21760), (160, 20672), (170, 19456), (190, 17408), (256, 12920), (272, 12160), (304, 10880), (320, 10336), (323, 10240), (340, 9728), (380, 8704), (512, 6460), (544, 6080), (608, 5440), (640, 5168), (646, 5120), (680, 4864), (760, 4352), (1024, 3230), (1088, 3040), (1216, 2720), (1280, 2584), (1292, 2560), (1360, 2432), (1520, 2176), (1615, 2048)]