122893440

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{64007}}^1$

素因数の和:64029

約数の個数: 64

約数和(自身を含む): 391728960

約数和(自身を除く): 268835520

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, 320, 384, 480, 640, 960, 1920, 64007, 128014, 192021, 256028, 320035, 384042, 512056, 640070, 768084, 960105, 1024112, 1280140, 1536168, 1920210, 2048224, 2560280, 3072336, 3840420, 4096448, 5120560, 6144672, 7680840, 8192896, 10241120, 12289344, 15361680, 20482240, 24578688, 30723360, 40964480, 61446720, 122893440]

約数ペア:

[(1, 122893440), (2, 61446720), (3, 40964480), (4, 30723360), (5, 24578688), (6, 20482240), (8, 15361680), (10, 12289344), (12, 10241120), (15, 8192896), (16, 7680840), (20, 6144672), (24, 5120560), (30, 4096448), (32, 3840420), (40, 3072336), (48, 2560280), (60, 2048224), (64, 1920210), (80, 1536168), (96, 1280140), (120, 1024112), (128, 960105), (160, 768084), (192, 640070), (240, 512056), (320, 384042), (384, 320035), (480, 256028), (640, 192021), (960, 128014), (1920, 64007)]