145277040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31859}}^1$

素因数の和:31894

約数の個数: 80

約数和(自身を含む): 474076800

約数和(自身を除く): 328799760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 48, 57, 60, 76, 80, 95, 114, 120, 152, 190, 228, 240, 285, 304, 380, 456, 570, 760, 912, 1140, 1520, 2280, 4560, 31859, 63718, 95577, 127436, 159295, 191154, 254872, 318590, 382308, 477885, 509744, 605321, 637180, 764616, 955770, 1210642, 1274360, 1529232, 1815963, 1911540, 2421284, 2548720, 3026605, 3631926, 3823080, 4842568, 6053210, 7263852, 7646160, 9079815, 9685136, 12106420, 14527704, 18159630, 24212840, 29055408, 36319260, 48425680, 72638520, 145277040]

約数ペア:

[(1, 145277040), (2, 72638520), (3, 48425680), (4, 36319260), (5, 29055408), (6, 24212840), (8, 18159630), (10, 14527704), (12, 12106420), (15, 9685136), (16, 9079815), (19, 7646160), (20, 7263852), (24, 6053210), (30, 4842568), (38, 3823080), (40, 3631926), (48, 3026605), (57, 2548720), (60, 2421284), (76, 1911540), (80, 1815963), (95, 1529232), (114, 1274360), (120, 1210642), (152, 955770), (190, 764616), (228, 637180), (240, 605321), (285, 509744), (304, 477885), (380, 382308), (456, 318590), (570, 254872), (760, 191154), (912, 159295), (1140, 127436), (1520, 95577), (2280, 63718), (4560, 31859)]