179473320

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{4261}}^1$

素因数の和:4297

約数の個数: 160

約数和(自身を含む): 649784520

約数和(自身を除く): 470311200

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, 81, 90, 104, 108, 117, 120, 130, 135, 156, 162, 180, 195, 216, 234, 260, 270, 312, 324, 351, 360, 390, 405, 468, 520, 540, 585, 648, 702, 780, 810, 936, 1053, 1080, 1170, 1404, 1560, 1620, 1755, 2106, 2340, 2808, 3240, 3510, 4212, 4261, 4680, 5265, 7020, 8424, 8522, 10530, 12783, 14040, 17044, 21060, 21305, 25566, 34088, 38349, 42120, 42610, 51132, 55393, 63915, 76698, 85220, 102264, 110786, 115047, 127830, 153396, 166179, 170440, 191745, 221572, 230094, 255660, 276965, 306792, 332358, 345141, 383490, 443144, 460188, 498537, 511320, 553930, 575235, 664716, 690282, 766980, 830895, 920376, 997074, 1107860, 1150470, 1329432, 1380564, 1495611, 1533960, 1661790, 1725705, 1994148, 2215720, 2300940, 2492685, 2761128, 2991222, 3323580, 3451410, 3988296, 4486833, 4601880, 4985370, 5982444, 6647160, 6902820, 7478055, 8973666, 9970740, 11964888, 13805640, 14956110, 17947332, 19941480, 22434165, 29912220, 35894664, 44868330, 59824440, 89736660, 179473320]

約数ペア:

[(1, 179473320), (2, 89736660), (3, 59824440), (4, 44868330), (5, 35894664), (6, 29912220), (8, 22434165), (9, 19941480), (10, 17947332), (12, 14956110), (13, 13805640), (15, 11964888), (18, 9970740), (20, 8973666), (24, 7478055), (26, 6902820), (27, 6647160), (30, 5982444), (36, 4985370), (39, 4601880), (40, 4486833), (45, 3988296), (52, 3451410), (54, 3323580), (60, 2991222), (65, 2761128), (72, 2492685), (78, 2300940), (81, 2215720), (90, 1994148), (104, 1725705), (108, 1661790), (117, 1533960), (120, 1495611), (130, 1380564), (135, 1329432), (156, 1150470), (162, 1107860), (180, 997074), (195, 920376), (216, 830895), (234, 766980), (260, 690282), (270, 664716), (312, 575235), (324, 553930), (351, 511320), (360, 498537), (390, 460188), (405, 443144), (468, 383490), (520, 345141), (540, 332358), (585, 306792), (648, 276965), (702, 255660), (780, 230094), (810, 221572), (936, 191745), (1053, 170440), (1080, 166179), (1170, 153396), (1404, 127830), (1560, 115047), (1620, 110786), (1755, 102264), (2106, 85220), (2340, 76698), (2808, 63915), (3240, 55393), (3510, 51132), (4212, 42610), (4261, 42120), (4680, 38349), (5265, 34088), (7020, 25566), (8424, 21305), (8522, 21060), (10530, 17044), (12783, 14040)]