39821280

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{3607}}^1$

素因数の和:3648

約数の個数: 96

約数和(自身を含む): 130927104

約数和(自身を除く): 91105824

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 46, 48, 60, 69, 80, 92, 96, 115, 120, 138, 160, 184, 230, 240, 276, 345, 368, 460, 480, 552, 690, 736, 920, 1104, 1380, 1840, 2208, 2760, 3607, 3680, 5520, 7214, 10821, 11040, 14428, 18035, 21642, 28856, 36070, 43284, 54105, 57712, 72140, 82961, 86568, 108210, 115424, 144280, 165922, 173136, 216420, 248883, 288560, 331844, 346272, 414805, 432840, 497766, 577120, 663688, 829610, 865680, 995532, 1244415, 1327376, 1659220, 1731360, 1991064, 2488830, 2654752, 3318440, 3982128, 4977660, 6636880, 7964256, 9955320, 13273760, 19910640, 39821280]

約数ペア:

[(1, 39821280), (2, 19910640), (3, 13273760), (4, 9955320), (5, 7964256), (6, 6636880), (8, 4977660), (10, 3982128), (12, 3318440), (15, 2654752), (16, 2488830), (20, 1991064), (23, 1731360), (24, 1659220), (30, 1327376), (32, 1244415), (40, 995532), (46, 865680), (48, 829610), (60, 663688), (69, 577120), (80, 497766), (92, 432840), (96, 414805), (115, 346272), (120, 331844), (138, 288560), (160, 248883), (184, 216420), (230, 173136), (240, 165922), (276, 144280), (345, 115424), (368, 108210), (460, 86568), (480, 82961), (552, 72140), (690, 57712), (736, 54105), (920, 43284), (1104, 36070), (1380, 28856), (1840, 21642), (2208, 18035), (2760, 14428), (3607, 11040), (3680, 10821), (5520, 7214)]