66475440

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{5431}}^1$

素因数の和:5467

約数の個数: 120

約数和(自身を含む): 236422368

約数和(自身を除く): 169946928

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 34, 36, 40, 45, 48, 51, 60, 68, 72, 80, 85, 90, 102, 120, 136, 144, 153, 170, 180, 204, 240, 255, 272, 306, 340, 360, 408, 510, 612, 680, 720, 765, 816, 1020, 1224, 1360, 1530, 2040, 2448, 3060, 4080, 5431, 6120, 10862, 12240, 16293, 21724, 27155, 32586, 43448, 48879, 54310, 65172, 81465, 86896, 92327, 97758, 108620, 130344, 162930, 184654, 195516, 217240, 244395, 260688, 276981, 325860, 369308, 391032, 434480, 461635, 488790, 553962, 651720, 738616, 782064, 830943, 923270, 977580, 1107924, 1303440, 1384905, 1477232, 1661886, 1846540, 1955160, 2215848, 2769810, 3323772, 3693080, 3910320, 4154715, 4431696, 5539620, 6647544, 7386160, 8309430, 11079240, 13295088, 16618860, 22158480, 33237720, 66475440]

約数ペア:

[(1, 66475440), (2, 33237720), (3, 22158480), (4, 16618860), (5, 13295088), (6, 11079240), (8, 8309430), (9, 7386160), (10, 6647544), (12, 5539620), (15, 4431696), (16, 4154715), (17, 3910320), (18, 3693080), (20, 3323772), (24, 2769810), (30, 2215848), (34, 1955160), (36, 1846540), (40, 1661886), (45, 1477232), (48, 1384905), (51, 1303440), (60, 1107924), (68, 977580), (72, 923270), (80, 830943), (85, 782064), (90, 738616), (102, 651720), (120, 553962), (136, 488790), (144, 461635), (153, 434480), (170, 391032), (180, 369308), (204, 325860), (240, 276981), (255, 260688), (272, 244395), (306, 217240), (340, 195516), (360, 184654), (408, 162930), (510, 130344), (612, 108620), (680, 97758), (720, 92327), (765, 86896), (816, 81465), (1020, 65172), (1224, 54310), (1360, 48879), (1530, 43448), (2040, 32586), (2448, 27155), (3060, 21724), (4080, 16293), (5431, 12240), (6120, 10862)]