153749520

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{11239}}^1$

素因数の和:11277

約数の個数: 120

約数和(自身を含む): 543566400

約数和(自身を除く): 389816880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 36, 38, 40, 45, 48, 57, 60, 72, 76, 80, 90, 95, 114, 120, 144, 152, 171, 180, 190, 228, 240, 285, 304, 342, 360, 380, 456, 570, 684, 720, 760, 855, 912, 1140, 1368, 1520, 1710, 2280, 2736, 3420, 4560, 6840, 11239, 13680, 22478, 33717, 44956, 56195, 67434, 89912, 101151, 112390, 134868, 168585, 179824, 202302, 213541, 224780, 269736, 337170, 404604, 427082, 449560, 505755, 539472, 640623, 674340, 809208, 854164, 899120, 1011510, 1067705, 1281246, 1348680, 1618416, 1708328, 1921869, 2023020, 2135410, 2562492, 2697360, 3203115, 3416656, 3843738, 4046040, 4270820, 5124984, 6406230, 7687476, 8092080, 8541640, 9609345, 10249968, 12812460, 15374952, 17083280, 19218690, 25624920, 30749904, 38437380, 51249840, 76874760, 153749520]

約数ペア:

[(1, 153749520), (2, 76874760), (3, 51249840), (4, 38437380), (5, 30749904), (6, 25624920), (8, 19218690), (9, 17083280), (10, 15374952), (12, 12812460), (15, 10249968), (16, 9609345), (18, 8541640), (19, 8092080), (20, 7687476), (24, 6406230), (30, 5124984), (36, 4270820), (38, 4046040), (40, 3843738), (45, 3416656), (48, 3203115), (57, 2697360), (60, 2562492), (72, 2135410), (76, 2023020), (80, 1921869), (90, 1708328), (95, 1618416), (114, 1348680), (120, 1281246), (144, 1067705), (152, 1011510), (171, 899120), (180, 854164), (190, 809208), (228, 674340), (240, 640623), (285, 539472), (304, 505755), (342, 449560), (360, 427082), (380, 404604), (456, 337170), (570, 269736), (684, 224780), (720, 213541), (760, 202302), (855, 179824), (912, 168585), (1140, 134868), (1368, 112390), (1520, 101151), (1710, 89912), (2280, 67434), (2736, 56195), (3420, 44956), (4560, 33717), (6840, 22478), (11239, 13680)]