578346540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{239}}^1\times {\mathrm{1301}}^1$

素因数の和:1583

約数の個数: 96

約数和(自身を含む): 1679892480

約数和(自身を除く): 1101545940

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 124, 155, 186, 239, 310, 372, 465, 478, 620, 717, 930, 956, 1195, 1301, 1434, 1860, 2390, 2602, 2868, 3585, 3903, 4780, 5204, 6505, 7170, 7409, 7806, 13010, 14340, 14818, 15612, 19515, 22227, 26020, 29636, 37045, 39030, 40331, 44454, 74090, 78060, 80662, 88908, 111135, 120993, 148180, 161324, 201655, 222270, 241986, 310939, 403310, 444540, 483972, 604965, 621878, 806620, 932817, 1209930, 1243756, 1554695, 1865634, 2419860, 3109390, 3731268, 4664085, 6218780, 9328170, 9639109, 18656340, 19278218, 28917327, 38556436, 48195545, 57834654, 96391090, 115669308, 144586635, 192782180, 289173270, 578346540]

約数ペア:

[(1, 578346540), (2, 289173270), (3, 192782180), (4, 144586635), (5, 115669308), (6, 96391090), (10, 57834654), (12, 48195545), (15, 38556436), (20, 28917327), (30, 19278218), (31, 18656340), (60, 9639109), (62, 9328170), (93, 6218780), (124, 4664085), (155, 3731268), (186, 3109390), (239, 2419860), (310, 1865634), (372, 1554695), (465, 1243756), (478, 1209930), (620, 932817), (717, 806620), (930, 621878), (956, 604965), (1195, 483972), (1301, 444540), (1434, 403310), (1860, 310939), (2390, 241986), (2602, 222270), (2868, 201655), (3585, 161324), (3903, 148180), (4780, 120993), (5204, 111135), (6505, 88908), (7170, 80662), (7409, 78060), (7806, 74090), (13010, 44454), (14340, 40331), (14818, 39030), (15612, 37045), (19515, 29636), (22227, 26020)]