42442920

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{3023}}^1$

素因数の和:3056

約数の個数: 128

約数和(自身を含む): 152409600

約数和(自身を除く): 109966680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 52, 54, 60, 65, 72, 78, 90, 104, 108, 117, 120, 130, 135, 156, 180, 195, 216, 234, 260, 270, 312, 351, 360, 390, 468, 520, 540, 585, 702, 780, 936, 1080, 1170, 1404, 1560, 1755, 2340, 2808, 3023, 3510, 4680, 6046, 7020, 9069, 12092, 14040, 15115, 18138, 24184, 27207, 30230, 36276, 39299, 45345, 54414, 60460, 72552, 78598, 81621, 90690, 108828, 117897, 120920, 136035, 157196, 163242, 181380, 196495, 217656, 235794, 272070, 314392, 326484, 353691, 362760, 392990, 408105, 471588, 544140, 589485, 652968, 707382, 785980, 816210, 943176, 1061073, 1088280, 1178970, 1414764, 1571960, 1632420, 1768455, 2122146, 2357940, 2829528, 3264840, 3536910, 4244292, 4715880, 5305365, 7073820, 8488584, 10610730, 14147640, 21221460, 42442920]

約数ペア:

[(1, 42442920), (2, 21221460), (3, 14147640), (4, 10610730), (5, 8488584), (6, 7073820), (8, 5305365), (9, 4715880), (10, 4244292), (12, 3536910), (13, 3264840), (15, 2829528), (18, 2357940), (20, 2122146), (24, 1768455), (26, 1632420), (27, 1571960), (30, 1414764), (36, 1178970), (39, 1088280), (40, 1061073), (45, 943176), (52, 816210), (54, 785980), (60, 707382), (65, 652968), (72, 589485), (78, 544140), (90, 471588), (104, 408105), (108, 392990), (117, 362760), (120, 353691), (130, 326484), (135, 314392), (156, 272070), (180, 235794), (195, 217656), (216, 196495), (234, 181380), (260, 163242), (270, 157196), (312, 136035), (351, 120920), (360, 117897), (390, 108828), (468, 90690), (520, 81621), (540, 78598), (585, 72552), (702, 60460), (780, 54414), (936, 45345), (1080, 39299), (1170, 36276), (1404, 30230), (1560, 27207), (1755, 24184), (2340, 18138), (2808, 15115), (3023, 14040), (3510, 12092), (4680, 9069), (6046, 7020)]