124740280

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{2053}}^1$

素因数の和:2109

約数の個数: 96

約数和(自身を含む): 337184640

約数和(自身を除く): 212444360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 31, 35, 40, 49, 56, 62, 70, 98, 124, 140, 155, 196, 217, 245, 248, 280, 310, 392, 434, 490, 620, 868, 980, 1085, 1240, 1519, 1736, 1960, 2053, 2170, 3038, 4106, 4340, 6076, 7595, 8212, 8680, 10265, 12152, 14371, 15190, 16424, 20530, 28742, 30380, 41060, 57484, 60760, 63643, 71855, 82120, 100597, 114968, 127286, 143710, 201194, 254572, 287420, 318215, 402388, 445501, 502985, 509144, 574840, 636430, 804776, 891002, 1005970, 1272860, 1782004, 2011940, 2227505, 2545720, 3118507, 3564008, 4023880, 4455010, 6237014, 8910020, 12474028, 15592535, 17820040, 24948056, 31185070, 62370140, 124740280]

約数ペア:

[(1, 124740280), (2, 62370140), (4, 31185070), (5, 24948056), (7, 17820040), (8, 15592535), (10, 12474028), (14, 8910020), (20, 6237014), (28, 4455010), (31, 4023880), (35, 3564008), (40, 3118507), (49, 2545720), (56, 2227505), (62, 2011940), (70, 1782004), (98, 1272860), (124, 1005970), (140, 891002), (155, 804776), (196, 636430), (217, 574840), (245, 509144), (248, 502985), (280, 445501), (310, 402388), (392, 318215), (434, 287420), (490, 254572), (620, 201194), (868, 143710), (980, 127286), (1085, 114968), (1240, 100597), (1519, 82120), (1736, 71855), (1960, 63643), (2053, 60760), (2170, 57484), (3038, 41060), (4106, 30380), (4340, 28742), (6076, 20530), (7595, 16424), (8212, 15190), (8680, 14371), (10265, 12152)]