61842720

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{6781}}^1$

素因数の和:6818

約数の個数: 96

約数和(自身を含む): 205087680

約数和(自身を除く): 143244960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 76, 80, 95, 96, 114, 120, 152, 160, 190, 228, 240, 285, 304, 380, 456, 480, 570, 608, 760, 912, 1140, 1520, 1824, 2280, 3040, 4560, 6781, 9120, 13562, 20343, 27124, 33905, 40686, 54248, 67810, 81372, 101715, 108496, 128839, 135620, 162744, 203430, 216992, 257678, 271240, 325488, 386517, 406860, 515356, 542480, 644195, 650976, 773034, 813720, 1030712, 1084960, 1288390, 1546068, 1627440, 1932585, 2061424, 2576780, 3092136, 3254880, 3865170, 4122848, 5153560, 6184272, 7730340, 10307120, 12368544, 15460680, 20614240, 30921360, 61842720]

約数ペア:

[(1, 61842720), (2, 30921360), (3, 20614240), (4, 15460680), (5, 12368544), (6, 10307120), (8, 7730340), (10, 6184272), (12, 5153560), (15, 4122848), (16, 3865170), (19, 3254880), (20, 3092136), (24, 2576780), (30, 2061424), (32, 1932585), (38, 1627440), (40, 1546068), (48, 1288390), (57, 1084960), (60, 1030712), (76, 813720), (80, 773034), (95, 650976), (96, 644195), (114, 542480), (120, 515356), (152, 406860), (160, 386517), (190, 325488), (228, 271240), (240, 257678), (285, 216992), (304, 203430), (380, 162744), (456, 135620), (480, 128839), (570, 108496), (608, 101715), (760, 81372), (912, 67810), (1140, 54248), (1520, 40686), (1824, 33905), (2280, 27124), (3040, 20343), (4560, 13562), (6781, 9120)]