86346720

素因数分解:

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

素因数の和:1065

約数の個数: 144

約数和(自身を含む): 299793312

約数和(自身を除く): 213446592

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 61, 72, 80, 90, 96, 120, 122, 144, 160, 180, 183, 240, 244, 288, 305, 360, 366, 480, 488, 549, 610, 720, 732, 915, 976, 983, 1098, 1220, 1440, 1464, 1830, 1952, 1966, 2196, 2440, 2745, 2928, 2949, 3660, 3932, 4392, 4880, 4915, 5490, 5856, 5898, 7320, 7864, 8784, 8847, 9760, 9830, 10980, 11796, 14640, 14745, 15728, 17568, 17694, 19660, 21960, 23592, 29280, 29490, 31456, 35388, 39320, 43920, 44235, 47184, 58980, 59963, 70776, 78640, 87840, 88470, 94368, 117960, 119926, 141552, 157280, 176940, 179889, 235920, 239852, 283104, 299815, 353880, 359778, 471840, 479704, 539667, 599630, 707760, 719556, 899445, 959408, 1079334, 1199260, 1415520, 1439112, 1798890, 1918816, 2158668, 2398520, 2698335, 2878224, 3597780, 4317336, 4797040, 5396670, 5756448, 7195560, 8634672, 9594080, 10793340, 14391120, 17269344, 21586680, 28782240, 43173360, 86346720]

約数ペア:

[(1, 86346720), (2, 43173360), (3, 28782240), (4, 21586680), (5, 17269344), (6, 14391120), (8, 10793340), (9, 9594080), (10, 8634672), (12, 7195560), (15, 5756448), (16, 5396670), (18, 4797040), (20, 4317336), (24, 3597780), (30, 2878224), (32, 2698335), (36, 2398520), (40, 2158668), (45, 1918816), (48, 1798890), (60, 1439112), (61, 1415520), (72, 1199260), (80, 1079334), (90, 959408), (96, 899445), (120, 719556), (122, 707760), (144, 599630), (160, 539667), (180, 479704), (183, 471840), (240, 359778), (244, 353880), (288, 299815), (305, 283104), (360, 239852), (366, 235920), (480, 179889), (488, 176940), (549, 157280), (610, 141552), (720, 119926), (732, 117960), (915, 94368), (976, 88470), (983, 87840), (1098, 78640), (1220, 70776), (1440, 59963), (1464, 58980), (1830, 47184), (1952, 44235), (1966, 43920), (2196, 39320), (2440, 35388), (2745, 31456), (2928, 29490), (2949, 29280), (3660, 23592), (3932, 21960), (4392, 19660), (4880, 17694), (4915, 17568), (5490, 15728), (5856, 14745), (5898, 14640), (7320, 11796), (7864, 10980), (8784, 9830), (8847, 9760)]