306027720

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{3257}}^1$

素因数の和:3309

約数の個数: 160

約数和(自身を含む): 1064388600

約数和(自身を除く): 758360880

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, 81, 87, 90, 108, 116, 120, 135, 145, 162, 174, 180, 216, 232, 261, 270, 290, 324, 348, 360, 405, 435, 522, 540, 580, 648, 696, 783, 810, 870, 1044, 1080, 1160, 1305, 1566, 1620, 1740, 2088, 2349, 2610, 3132, 3240, 3257, 3480, 3915, 4698, 5220, 6264, 6514, 7830, 9396, 9771, 10440, 11745, 13028, 15660, 16285, 18792, 19542, 23490, 26056, 29313, 31320, 32570, 39084, 46980, 48855, 58626, 65140, 78168, 87939, 93960, 94453, 97710, 117252, 130280, 146565, 175878, 188906, 195420, 234504, 263817, 283359, 293130, 351756, 377812, 390840, 439695, 472265, 527634, 566718, 586260, 703512, 755624, 850077, 879390, 944530, 1055268, 1133436, 1172520, 1319085, 1416795, 1700154, 1758780, 1889060, 2110536, 2266872, 2550231, 2638170, 2833590, 3400308, 3517560, 3778120, 4250385, 5100462, 5276340, 5667180, 6800616, 7650693, 8500770, 10200924, 10552680, 11334360, 12751155, 15301386, 17001540, 20401848, 25502310, 30602772, 34003080, 38253465, 51004620, 61205544, 76506930, 102009240, 153013860, 306027720]

約数ペア:

[(1, 306027720), (2, 153013860), (3, 102009240), (4, 76506930), (5, 61205544), (6, 51004620), (8, 38253465), (9, 34003080), (10, 30602772), (12, 25502310), (15, 20401848), (18, 17001540), (20, 15301386), (24, 12751155), (27, 11334360), (29, 10552680), (30, 10200924), (36, 8500770), (40, 7650693), (45, 6800616), (54, 5667180), (58, 5276340), (60, 5100462), (72, 4250385), (81, 3778120), (87, 3517560), (90, 3400308), (108, 2833590), (116, 2638170), (120, 2550231), (135, 2266872), (145, 2110536), (162, 1889060), (174, 1758780), (180, 1700154), (216, 1416795), (232, 1319085), (261, 1172520), (270, 1133436), (290, 1055268), (324, 944530), (348, 879390), (360, 850077), (405, 755624), (435, 703512), (522, 586260), (540, 566718), (580, 527634), (648, 472265), (696, 439695), (783, 390840), (810, 377812), (870, 351756), (1044, 293130), (1080, 283359), (1160, 263817), (1305, 234504), (1566, 195420), (1620, 188906), (1740, 175878), (2088, 146565), (2349, 130280), (2610, 117252), (3132, 97710), (3240, 94453), (3257, 93960), (3480, 87939), (3915, 78168), (4698, 65140), (5220, 58626), (6264, 48855), (6514, 46980), (7830, 39084), (9396, 32570), (9771, 31320), (10440, 29313), (11745, 26056), (13028, 23490), (15660, 19542), (16285, 18792)]