1520774080

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{283}}^1\times {\mathrm{2399}}^1$

素因数の和:2706

約数の個数: 112

約数和(自身を含む): 4155033600

約数和(自身を除く): 2634259520

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 140, 160, 224, 280, 283, 320, 448, 560, 566, 1120, 1132, 1415, 1981, 2240, 2264, 2399, 2830, 3962, 4528, 4798, 5660, 7924, 9056, 9596, 9905, 11320, 11995, 15848, 16793, 18112, 19192, 19810, 22640, 23990, 31696, 33586, 38384, 39620, 45280, 47980, 63392, 67172, 76768, 79240, 83965, 90560, 95960, 126784, 134344, 153536, 158480, 167930, 191920, 268688, 316960, 335860, 383840, 537376, 633920, 671720, 678917, 767680, 1074752, 1343440, 1357834, 2686880, 2715668, 3394585, 4752419, 5373760, 5431336, 6789170, 9504838, 10862672, 13578340, 19009676, 21725344, 23762095, 27156680, 38019352, 43450688, 47524190, 54313360, 76038704, 95048380, 108626720, 152077408, 190096760, 217253440, 304154816, 380193520, 760387040, 1520774080]

約数ペア:

[(1, 1520774080), (2, 760387040), (4, 380193520), (5, 304154816), (7, 217253440), (8, 190096760), (10, 152077408), (14, 108626720), (16, 95048380), (20, 76038704), (28, 54313360), (32, 47524190), (35, 43450688), (40, 38019352), (56, 27156680), (64, 23762095), (70, 21725344), (80, 19009676), (112, 13578340), (140, 10862672), (160, 9504838), (224, 6789170), (280, 5431336), (283, 5373760), (320, 4752419), (448, 3394585), (560, 2715668), (566, 2686880), (1120, 1357834), (1132, 1343440), (1415, 1074752), (1981, 767680), (2240, 678917), (2264, 671720), (2399, 633920), (2830, 537376), (3962, 383840), (4528, 335860), (4798, 316960), (5660, 268688), (7924, 191920), (9056, 167930), (9596, 158480), (9905, 153536), (11320, 134344), (11995, 126784), (15848, 95960), (16793, 90560), (18112, 83965), (19192, 79240), (19810, 76768), (22640, 67172), (23990, 63392), (31696, 47980), (33586, 45280), (38384, 39620)]