60478920

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{1931}}^1$

素因数の和:1980

約数の個数: 128

約数和(自身を含む): 208656000

約数和(自身を除く): 148177080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 29, 30, 36, 40, 45, 54, 58, 60, 72, 87, 90, 108, 116, 120, 135, 145, 174, 180, 216, 232, 261, 270, 290, 348, 360, 435, 522, 540, 580, 696, 783, 870, 1044, 1080, 1160, 1305, 1566, 1740, 1931, 2088, 2610, 3132, 3480, 3862, 3915, 5220, 5793, 6264, 7724, 7830, 9655, 10440, 11586, 15448, 15660, 17379, 19310, 23172, 28965, 31320, 34758, 38620, 46344, 52137, 55999, 57930, 69516, 77240, 86895, 104274, 111998, 115860, 139032, 167997, 173790, 208548, 223996, 231720, 260685, 279995, 335994, 347580, 417096, 447992, 503991, 521370, 559990, 671988, 695160, 839985, 1007982, 1042740, 1119980, 1343976, 1511973, 1679970, 2015964, 2085480, 2239960, 2519955, 3023946, 3359940, 4031928, 5039910, 6047892, 6719880, 7559865, 10079820, 12095784, 15119730, 20159640, 30239460, 60478920]

約数ペア:

[(1, 60478920), (2, 30239460), (3, 20159640), (4, 15119730), (5, 12095784), (6, 10079820), (8, 7559865), (9, 6719880), (10, 6047892), (12, 5039910), (15, 4031928), (18, 3359940), (20, 3023946), (24, 2519955), (27, 2239960), (29, 2085480), (30, 2015964), (36, 1679970), (40, 1511973), (45, 1343976), (54, 1119980), (58, 1042740), (60, 1007982), (72, 839985), (87, 695160), (90, 671988), (108, 559990), (116, 521370), (120, 503991), (135, 447992), (145, 417096), (174, 347580), (180, 335994), (216, 279995), (232, 260685), (261, 231720), (270, 223996), (290, 208548), (348, 173790), (360, 167997), (435, 139032), (522, 115860), (540, 111998), (580, 104274), (696, 86895), (783, 77240), (870, 69516), (1044, 57930), (1080, 55999), (1160, 52137), (1305, 46344), (1566, 38620), (1740, 34758), (1931, 31320), (2088, 28965), (2610, 23172), (3132, 19310), (3480, 17379), (3862, 15660), (3915, 15448), (5220, 11586), (5793, 10440), (6264, 9655), (7724, 7830)]