4909422720

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{2556991}}^1$

素因数の和:2557013

約数の個数: 64

約数和(自身を含む): 15648791040

約数和(自身を除く): 10739368320

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, 2556991, 5113982, 7670973, 10227964, 12784955, 15341946, 20455928, 25569910, 30683892, 38354865, 40911856, 51139820, 61367784, 76709730, 81823712, 102279640, 122735568, 153419460, 163647424, 204559280, 245471136, 306838920, 327294848, 409118560, 490942272, 613677840, 818237120, 981884544, 1227355680, 1636474240, 2454711360, 4909422720]

約数ペア:

[(1, 4909422720), (2, 2454711360), (3, 1636474240), (4, 1227355680), (5, 981884544), (6, 818237120), (8, 613677840), (10, 490942272), (12, 409118560), (15, 327294848), (16, 306838920), (20, 245471136), (24, 204559280), (30, 163647424), (32, 153419460), (40, 122735568), (48, 102279640), (60, 81823712), (64, 76709730), (80, 61367784), (96, 51139820), (120, 40911856), (128, 38354865), (160, 30683892), (192, 25569910), (240, 20455928), (320, 15341946), (384, 12784955), (480, 10227964), (640, 7670973), (960, 5113982), (1920, 2556991)]