48331920

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2213}}^1$

素因数の和:2249

約数の個数: 160

約数和(自身を含む): 184488192

約数和(自身を除く): 136156272

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 48, 52, 56, 60, 65, 70, 78, 80, 84, 91, 104, 105, 112, 120, 130, 140, 156, 168, 182, 195, 208, 210, 240, 260, 273, 280, 312, 336, 364, 390, 420, 455, 520, 546, 560, 624, 728, 780, 840, 910, 1040, 1092, 1365, 1456, 1560, 1680, 1820, 2184, 2213, 2730, 3120, 3640, 4368, 4426, 5460, 6639, 7280, 8852, 10920, 11065, 13278, 15491, 17704, 21840, 22130, 26556, 28769, 30982, 33195, 35408, 44260, 46473, 53112, 57538, 61964, 66390, 77455, 86307, 88520, 92946, 106224, 115076, 123928, 132780, 143845, 154910, 172614, 177040, 185892, 201383, 230152, 232365, 247856, 265560, 287690, 309820, 345228, 371784, 402766, 431535, 460304, 464730, 531120, 575380, 604149, 619640, 690456, 743568, 805532, 863070, 929460, 1006915, 1150760, 1208298, 1239280, 1380912, 1611064, 1726140, 1858920, 2013830, 2301520, 2416596, 3020745, 3222128, 3452280, 3717840, 4027660, 4833192, 6041490, 6904560, 8055320, 9666384, 12082980, 16110640, 24165960, 48331920]

約数ペア:

[(1, 48331920), (2, 24165960), (3, 16110640), (4, 12082980), (5, 9666384), (6, 8055320), (7, 6904560), (8, 6041490), (10, 4833192), (12, 4027660), (13, 3717840), (14, 3452280), (15, 3222128), (16, 3020745), (20, 2416596), (21, 2301520), (24, 2013830), (26, 1858920), (28, 1726140), (30, 1611064), (35, 1380912), (39, 1239280), (40, 1208298), (42, 1150760), (48, 1006915), (52, 929460), (56, 863070), (60, 805532), (65, 743568), (70, 690456), (78, 619640), (80, 604149), (84, 575380), (91, 531120), (104, 464730), (105, 460304), (112, 431535), (120, 402766), (130, 371784), (140, 345228), (156, 309820), (168, 287690), (182, 265560), (195, 247856), (208, 232365), (210, 230152), (240, 201383), (260, 185892), (273, 177040), (280, 172614), (312, 154910), (336, 143845), (364, 132780), (390, 123928), (420, 115076), (455, 106224), (520, 92946), (546, 88520), (560, 86307), (624, 77455), (728, 66390), (780, 61964), (840, 57538), (910, 53112), (1040, 46473), (1092, 44260), (1365, 35408), (1456, 33195), (1560, 30982), (1680, 28769), (1820, 26556), (2184, 22130), (2213, 21840), (2730, 17704), (3120, 15491), (3640, 13278), (4368, 11065), (4426, 10920), (5460, 8852), (6639, 7280)]