129520080

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{61}}^1\times {\mathrm{983}}^1$

素因数の和:1066

約数の個数: 160

約数和(自身を含む): 453899520

約数和(自身を除く): 324379440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 61, 72, 80, 90, 108, 120, 122, 135, 144, 180, 183, 216, 240, 244, 270, 305, 360, 366, 432, 488, 540, 549, 610, 720, 732, 915, 976, 983, 1080, 1098, 1220, 1464, 1647, 1830, 1966, 2160, 2196, 2440, 2745, 2928, 2949, 3294, 3660, 3932, 4392, 4880, 4915, 5490, 5898, 6588, 7320, 7864, 8235, 8784, 8847, 9830, 10980, 11796, 13176, 14640, 14745, 15728, 16470, 17694, 19660, 21960, 23592, 26352, 26541, 29490, 32940, 35388, 39320, 43920, 44235, 47184, 53082, 58980, 59963, 65880, 70776, 78640, 88470, 106164, 117960, 119926, 131760, 132705, 141552, 176940, 179889, 212328, 235920, 239852, 265410, 299815, 353880, 359778, 424656, 479704, 530820, 539667, 599630, 707760, 719556, 899445, 959408, 1061640, 1079334, 1199260, 1439112, 1619001, 1798890, 2123280, 2158668, 2398520, 2698335, 2878224, 3238002, 3597780, 4317336, 4797040, 5396670, 6476004, 7195560, 8095005, 8634672, 10793340, 12952008, 14391120, 16190010, 21586680, 25904016, 32380020, 43173360, 64760040, 129520080]

約数ペア:

[(1, 129520080), (2, 64760040), (3, 43173360), (4, 32380020), (5, 25904016), (6, 21586680), (8, 16190010), (9, 14391120), (10, 12952008), (12, 10793340), (15, 8634672), (16, 8095005), (18, 7195560), (20, 6476004), (24, 5396670), (27, 4797040), (30, 4317336), (36, 3597780), (40, 3238002), (45, 2878224), (48, 2698335), (54, 2398520), (60, 2158668), (61, 2123280), (72, 1798890), (80, 1619001), (90, 1439112), (108, 1199260), (120, 1079334), (122, 1061640), (135, 959408), (144, 899445), (180, 719556), (183, 707760), (216, 599630), (240, 539667), (244, 530820), (270, 479704), (305, 424656), (360, 359778), (366, 353880), (432, 299815), (488, 265410), (540, 239852), (549, 235920), (610, 212328), (720, 179889), (732, 176940), (915, 141552), (976, 132705), (983, 131760), (1080, 119926), (1098, 117960), (1220, 106164), (1464, 88470), (1647, 78640), (1830, 70776), (1966, 65880), (2160, 59963), (2196, 58980), (2440, 53082), (2745, 47184), (2928, 44235), (2949, 43920), (3294, 39320), (3660, 35388), (3932, 32940), (4392, 29490), (4880, 26541), (4915, 26352), (5490, 23592), (5898, 21960), (6588, 19660), (7320, 17694), (7864, 16470), (8235, 15728), (8784, 14745), (8847, 14640), (9830, 13176), (10980, 11796)]