79294320

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{15733}}^1$

素因数の和:15759

約数の個数: 120

約数和(自身を含む): 304358496

約数和(自身を除く): 225064176

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 240, 252, 280, 315, 336, 360, 420, 504, 560, 630, 720, 840, 1008, 1260, 1680, 2520, 5040, 15733, 31466, 47199, 62932, 78665, 94398, 110131, 125864, 141597, 157330, 188796, 220262, 235995, 251728, 283194, 314660, 330393, 377592, 440524, 471990, 550655, 566388, 629320, 660786, 707985, 755184, 881048, 943980, 991179, 1101310, 1132776, 1258640, 1321572, 1415970, 1651965, 1762096, 1887960, 1982358, 2202620, 2265552, 2643144, 2831940, 3303930, 3775920, 3964716, 4405240, 4955895, 5286288, 5663880, 6607860, 7929432, 8810480, 9911790, 11327760, 13215720, 15858864, 19823580, 26431440, 39647160, 79294320]

約数ペア:

[(1, 79294320), (2, 39647160), (3, 26431440), (4, 19823580), (5, 15858864), (6, 13215720), (7, 11327760), (8, 9911790), (9, 8810480), (10, 7929432), (12, 6607860), (14, 5663880), (15, 5286288), (16, 4955895), (18, 4405240), (20, 3964716), (21, 3775920), (24, 3303930), (28, 2831940), (30, 2643144), (35, 2265552), (36, 2202620), (40, 1982358), (42, 1887960), (45, 1762096), (48, 1651965), (56, 1415970), (60, 1321572), (63, 1258640), (70, 1132776), (72, 1101310), (80, 991179), (84, 943980), (90, 881048), (105, 755184), (112, 707985), (120, 660786), (126, 629320), (140, 566388), (144, 550655), (168, 471990), (180, 440524), (210, 377592), (240, 330393), (252, 314660), (280, 283194), (315, 251728), (336, 235995), (360, 220262), (420, 188796), (504, 157330), (560, 141597), (630, 125864), (720, 110131), (840, 94398), (1008, 78665), (1260, 62932), (1680, 47199), (2520, 31466), (5040, 15733)]