179424120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{281}}^1\times {\mathrm{313}}^1$

素因数の和:625

約数の個数: 128

約数和(自身を含む): 573791040

約数和(自身を除く): 394366920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 204, 255, 281, 313, 340, 408, 510, 562, 626, 680, 843, 939, 1020, 1124, 1252, 1405, 1565, 1686, 1878, 2040, 2248, 2504, 2810, 3130, 3372, 3756, 4215, 4695, 4777, 5321, 5620, 6260, 6744, 7512, 8430, 9390, 9554, 10642, 11240, 12520, 14331, 15963, 16860, 18780, 19108, 21284, 23885, 26605, 28662, 31926, 33720, 37560, 38216, 42568, 47770, 53210, 57324, 63852, 71655, 79815, 87953, 95540, 106420, 114648, 127704, 143310, 159630, 175906, 191080, 212840, 263859, 286620, 319260, 351812, 439765, 527718, 573240, 638520, 703624, 879530, 1055436, 1319295, 1495201, 1759060, 2110872, 2638590, 2990402, 3518120, 4485603, 5277180, 5980804, 7476005, 8971206, 10554360, 11961608, 14952010, 17942412, 22428015, 29904020, 35884824, 44856030, 59808040, 89712060, 179424120]

約数ペア:

[(1, 179424120), (2, 89712060), (3, 59808040), (4, 44856030), (5, 35884824), (6, 29904020), (8, 22428015), (10, 17942412), (12, 14952010), (15, 11961608), (17, 10554360), (20, 8971206), (24, 7476005), (30, 5980804), (34, 5277180), (40, 4485603), (51, 3518120), (60, 2990402), (68, 2638590), (85, 2110872), (102, 1759060), (120, 1495201), (136, 1319295), (170, 1055436), (204, 879530), (255, 703624), (281, 638520), (313, 573240), (340, 527718), (408, 439765), (510, 351812), (562, 319260), (626, 286620), (680, 263859), (843, 212840), (939, 191080), (1020, 175906), (1124, 159630), (1252, 143310), (1405, 127704), (1565, 114648), (1686, 106420), (1878, 95540), (2040, 87953), (2248, 79815), (2504, 71655), (2810, 63852), (3130, 57324), (3372, 53210), (3756, 47770), (4215, 42568), (4695, 38216), (4777, 37560), (5321, 33720), (5620, 31926), (6260, 28662), (6744, 26605), (7512, 23885), (8430, 21284), (9390, 19108), (9554, 18780), (10642, 16860), (11240, 15963), (12520, 14331)]