384610920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{3923}}^1$

素因数の和:3999

約数の個数: 128

約数和(自身を含む): 1243123200

約数和(自身を除く): 858512280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 43, 57, 60, 76, 86, 95, 114, 120, 129, 152, 172, 190, 215, 228, 258, 285, 344, 380, 430, 456, 516, 570, 645, 760, 817, 860, 1032, 1140, 1290, 1634, 1720, 2280, 2451, 2580, 3268, 3923, 4085, 4902, 5160, 6536, 7846, 8170, 9804, 11769, 12255, 15692, 16340, 19608, 19615, 23538, 24510, 31384, 32680, 39230, 47076, 49020, 58845, 74537, 78460, 94152, 98040, 117690, 149074, 156920, 168689, 223611, 235380, 298148, 337378, 372685, 447222, 470760, 506067, 596296, 674756, 745370, 843445, 894444, 1012134, 1118055, 1349512, 1490740, 1686890, 1788888, 2024268, 2236110, 2530335, 2981480, 3205091, 3373780, 4048536, 4472220, 5060670, 6410182, 6747560, 8944440, 9615273, 10121340, 12820364, 16025455, 19230546, 20242680, 25640728, 32050910, 38461092, 48076365, 64101820, 76922184, 96152730, 128203640, 192305460, 384610920]

約数ペア:

[(1, 384610920), (2, 192305460), (3, 128203640), (4, 96152730), (5, 76922184), (6, 64101820), (8, 48076365), (10, 38461092), (12, 32050910), (15, 25640728), (19, 20242680), (20, 19230546), (24, 16025455), (30, 12820364), (38, 10121340), (40, 9615273), (43, 8944440), (57, 6747560), (60, 6410182), (76, 5060670), (86, 4472220), (95, 4048536), (114, 3373780), (120, 3205091), (129, 2981480), (152, 2530335), (172, 2236110), (190, 2024268), (215, 1788888), (228, 1686890), (258, 1490740), (285, 1349512), (344, 1118055), (380, 1012134), (430, 894444), (456, 843445), (516, 745370), (570, 674756), (645, 596296), (760, 506067), (817, 470760), (860, 447222), (1032, 372685), (1140, 337378), (1290, 298148), (1634, 235380), (1720, 223611), (2280, 168689), (2451, 156920), (2580, 149074), (3268, 117690), (3923, 98040), (4085, 94152), (4902, 78460), (5160, 74537), (6536, 58845), (7846, 49020), (8170, 47076), (9804, 39230), (11769, 32680), (12255, 31384), (15692, 24510), (16340, 23538), (19608, 19615)]