391036680

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{8831}}^1$

素因数の和:8892

約数の個数: 128

約数和(自身を含む): 1335398400

約数和(自身を除く): 944361720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 41, 45, 54, 60, 72, 82, 90, 108, 120, 123, 135, 164, 180, 205, 216, 246, 270, 328, 360, 369, 410, 492, 540, 615, 738, 820, 984, 1080, 1107, 1230, 1476, 1640, 1845, 2214, 2460, 2952, 3690, 4428, 4920, 5535, 7380, 8831, 8856, 11070, 14760, 17662, 22140, 26493, 35324, 44155, 44280, 52986, 70648, 79479, 88310, 105972, 132465, 158958, 176620, 211944, 238437, 264930, 317916, 353240, 362071, 397395, 476874, 529860, 635832, 724142, 794790, 953748, 1059720, 1086213, 1192185, 1448284, 1589580, 1810355, 1907496, 2172426, 2384370, 2896568, 3179160, 3258639, 3620710, 4344852, 4768740, 5431065, 6517278, 7241420, 8689704, 9537480, 9775917, 10862130, 13034556, 14482840, 16293195, 19551834, 21724260, 26069112, 32586390, 39103668, 43448520, 48879585, 65172780, 78207336, 97759170, 130345560, 195518340, 391036680]

約数ペア:

[(1, 391036680), (2, 195518340), (3, 130345560), (4, 97759170), (5, 78207336), (6, 65172780), (8, 48879585), (9, 43448520), (10, 39103668), (12, 32586390), (15, 26069112), (18, 21724260), (20, 19551834), (24, 16293195), (27, 14482840), (30, 13034556), (36, 10862130), (40, 9775917), (41, 9537480), (45, 8689704), (54, 7241420), (60, 6517278), (72, 5431065), (82, 4768740), (90, 4344852), (108, 3620710), (120, 3258639), (123, 3179160), (135, 2896568), (164, 2384370), (180, 2172426), (205, 1907496), (216, 1810355), (246, 1589580), (270, 1448284), (328, 1192185), (360, 1086213), (369, 1059720), (410, 953748), (492, 794790), (540, 724142), (615, 635832), (738, 529860), (820, 476874), (984, 397395), (1080, 362071), (1107, 353240), (1230, 317916), (1476, 264930), (1640, 238437), (1845, 211944), (2214, 176620), (2460, 158958), (2952, 132465), (3690, 105972), (4428, 88310), (4920, 79479), (5535, 70648), (7380, 52986), (8831, 44280), (8856, 44155), (11070, 35324), (14760, 26493), (17662, 22140)]