1187286720

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{1236757}}^1$

素因数の和:1236777

約数の個数: 56

約数和(自身を含む): 3769638384

約数和(自身を除く): 2582351664

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, 160, 192, 240, 320, 480, 960, 1236757, 2473514, 3710271, 4947028, 6183785, 7420542, 9894056, 12367570, 14841084, 18551355, 19788112, 24735140, 29682168, 37102710, 39576224, 49470280, 59364336, 74205420, 79152448, 98940560, 118728672, 148410840, 197881120, 237457344, 296821680, 395762240, 593643360, 1187286720]

約数ペア:

[(1, 1187286720), (2, 593643360), (3, 395762240), (4, 296821680), (5, 237457344), (6, 197881120), (8, 148410840), (10, 118728672), (12, 98940560), (15, 79152448), (16, 74205420), (20, 59364336), (24, 49470280), (30, 39576224), (32, 37102710), (40, 29682168), (48, 24735140), (60, 19788112), (64, 18551355), (80, 14841084), (96, 12367570), (120, 9894056), (160, 7420542), (192, 6183785), (240, 4947028), (320, 3710271), (480, 2473514), (960, 1236757)]