112345740

素因数分解:

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

素因数の和:1240

約数の個数: 144

約数和(自身を含む): 376268256

約数和(自身を除く): 263922516

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 41, 45, 52, 60, 65, 78, 82, 90, 117, 123, 130, 156, 164, 180, 195, 205, 234, 246, 260, 369, 390, 410, 468, 492, 533, 585, 615, 738, 780, 820, 1066, 1170, 1171, 1230, 1476, 1599, 1845, 2132, 2340, 2342, 2460, 2665, 3198, 3513, 3690, 4684, 4797, 5330, 5855, 6396, 7026, 7380, 7995, 9594, 10539, 10660, 11710, 14052, 15223, 15990, 17565, 19188, 21078, 23420, 23985, 30446, 31980, 35130, 42156, 45669, 47970, 48011, 52695, 60892, 70260, 76115, 91338, 95940, 96022, 105390, 137007, 144033, 152230, 182676, 192044, 210780, 228345, 240055, 274014, 288066, 304460, 432099, 456690, 480110, 548028, 576132, 624143, 685035, 720165, 864198, 913380, 960220, 1248286, 1370070, 1440330, 1728396, 1872429, 2160495, 2496572, 2740140, 2880660, 3120715, 3744858, 4320990, 5617287, 6241430, 7489716, 8641980, 9362145, 11234574, 12482860, 18724290, 22469148, 28086435, 37448580, 56172870, 112345740]

約数ペア:

[(1, 112345740), (2, 56172870), (3, 37448580), (4, 28086435), (5, 22469148), (6, 18724290), (9, 12482860), (10, 11234574), (12, 9362145), (13, 8641980), (15, 7489716), (18, 6241430), (20, 5617287), (26, 4320990), (30, 3744858), (36, 3120715), (39, 2880660), (41, 2740140), (45, 2496572), (52, 2160495), (60, 1872429), (65, 1728396), (78, 1440330), (82, 1370070), (90, 1248286), (117, 960220), (123, 913380), (130, 864198), (156, 720165), (164, 685035), (180, 624143), (195, 576132), (205, 548028), (234, 480110), (246, 456690), (260, 432099), (369, 304460), (390, 288066), (410, 274014), (468, 240055), (492, 228345), (533, 210780), (585, 192044), (615, 182676), (738, 152230), (780, 144033), (820, 137007), (1066, 105390), (1170, 96022), (1171, 95940), (1230, 91338), (1476, 76115), (1599, 70260), (1845, 60892), (2132, 52695), (2340, 48011), (2342, 47970), (2460, 45669), (2665, 42156), (3198, 35130), (3513, 31980), (3690, 30446), (4684, 23985), (4797, 23420), (5330, 21078), (5855, 19188), (6396, 17565), (7026, 15990), (7380, 15223), (7995, 14052), (9594, 11710), (10539, 10660)]