74897160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{1171}}^1$

素因数の和:1239

約数の個数: 128

約数和(自身を含む): 248088960

約数和(自身を除く): 173191800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 41, 52, 60, 65, 78, 82, 104, 120, 123, 130, 156, 164, 195, 205, 246, 260, 312, 328, 390, 410, 492, 520, 533, 615, 780, 820, 984, 1066, 1171, 1230, 1560, 1599, 1640, 2132, 2342, 2460, 2665, 3198, 3513, 4264, 4684, 4920, 5330, 5855, 6396, 7026, 7995, 9368, 10660, 11710, 12792, 14052, 15223, 15990, 17565, 21320, 23420, 28104, 30446, 31980, 35130, 45669, 46840, 48011, 60892, 63960, 70260, 76115, 91338, 96022, 121784, 140520, 144033, 152230, 182676, 192044, 228345, 240055, 288066, 304460, 365352, 384088, 456690, 480110, 576132, 608920, 624143, 720165, 913380, 960220, 1152264, 1248286, 1440330, 1826760, 1872429, 1920440, 2496572, 2880660, 3120715, 3744858, 4993144, 5761320, 6241430, 7489716, 9362145, 12482860, 14979432, 18724290, 24965720, 37448580, 74897160]

約数ペア:

[(1, 74897160), (2, 37448580), (3, 24965720), (4, 18724290), (5, 14979432), (6, 12482860), (8, 9362145), (10, 7489716), (12, 6241430), (13, 5761320), (15, 4993144), (20, 3744858), (24, 3120715), (26, 2880660), (30, 2496572), (39, 1920440), (40, 1872429), (41, 1826760), (52, 1440330), (60, 1248286), (65, 1152264), (78, 960220), (82, 913380), (104, 720165), (120, 624143), (123, 608920), (130, 576132), (156, 480110), (164, 456690), (195, 384088), (205, 365352), (246, 304460), (260, 288066), (312, 240055), (328, 228345), (390, 192044), (410, 182676), (492, 152230), (520, 144033), (533, 140520), (615, 121784), (780, 96022), (820, 91338), (984, 76115), (1066, 70260), (1171, 63960), (1230, 60892), (1560, 48011), (1599, 46840), (1640, 45669), (2132, 35130), (2342, 31980), (2460, 30446), (2665, 28104), (3198, 23420), (3513, 21320), (4264, 17565), (4684, 15990), (4920, 15223), (5330, 14052), (5855, 12792), (6396, 11710), (7026, 10660), (7995, 9368)]