1222960680

素因数分解:

$2^3\times 3^5\times 5^1\times {\mathrm{47}}^1\times {\mathrm{2677}}^1$

素因数の和:2750

約数の個数: 192

約数和(自身を含む): 4211101440

約数和(自身を除く): 2988140760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 47, 54, 60, 72, 81, 90, 94, 108, 120, 135, 141, 162, 180, 188, 216, 235, 243, 270, 282, 324, 360, 376, 405, 423, 470, 486, 540, 564, 648, 705, 810, 846, 940, 972, 1080, 1128, 1215, 1269, 1410, 1620, 1692, 1880, 1944, 2115, 2430, 2538, 2677, 2820, 3240, 3384, 3807, 4230, 4860, 5076, 5354, 5640, 6345, 7614, 8031, 8460, 9720, 10152, 10708, 11421, 12690, 13385, 15228, 16062, 16920, 19035, 21416, 22842, 24093, 25380, 26770, 30456, 32124, 38070, 40155, 45684, 48186, 50760, 53540, 57105, 64248, 72279, 76140, 80310, 91368, 96372, 107080, 114210, 120465, 125819, 144558, 152280, 160620, 192744, 216837, 228420, 240930, 251638, 289116, 321240, 361395, 377457, 433674, 456840, 481860, 503276, 578232, 629095, 650511, 722790, 754914, 867348, 963720, 1006552, 1084185, 1132371, 1258190, 1301022, 1445580, 1509828, 1734696, 1887285, 2168370, 2264742, 2516380, 2602044, 2891160, 3019656, 3252555, 3397113, 3774570, 4336740, 4529484, 5032760, 5204088, 5661855, 6505110, 6794226, 7549140, 8673480, 9058968, 10191339, 11323710, 13010220, 13588452, 15098280, 16985565, 20382678, 22647420, 26020440, 27176904, 30574017, 33971130, 40765356, 45294840, 50956695, 61148034, 67942260, 81530712, 101913390, 122296068, 135884520, 152870085, 203826780, 244592136, 305740170, 407653560, 611480340, 1222960680]

約数ペア:

[(1, 1222960680), (2, 611480340), (3, 407653560), (4, 305740170), (5, 244592136), (6, 203826780), (8, 152870085), (9, 135884520), (10, 122296068), (12, 101913390), (15, 81530712), (18, 67942260), (20, 61148034), (24, 50956695), (27, 45294840), (30, 40765356), (36, 33971130), (40, 30574017), (45, 27176904), (47, 26020440), (54, 22647420), (60, 20382678), (72, 16985565), (81, 15098280), (90, 13588452), (94, 13010220), (108, 11323710), (120, 10191339), (135, 9058968), (141, 8673480), (162, 7549140), (180, 6794226), (188, 6505110), (216, 5661855), (235, 5204088), (243, 5032760), (270, 4529484), (282, 4336740), (324, 3774570), (360, 3397113), (376, 3252555), (405, 3019656), (423, 2891160), (470, 2602044), (486, 2516380), (540, 2264742), (564, 2168370), (648, 1887285), (705, 1734696), (810, 1509828), (846, 1445580), (940, 1301022), (972, 1258190), (1080, 1132371), (1128, 1084185), (1215, 1006552), (1269, 963720), (1410, 867348), (1620, 754914), (1692, 722790), (1880, 650511), (1944, 629095), (2115, 578232), (2430, 503276), (2538, 481860), (2677, 456840), (2820, 433674), (3240, 377457), (3384, 361395), (3807, 321240), (4230, 289116), (4860, 251638), (5076, 240930), (5354, 228420), (5640, 216837), (6345, 192744), (7614, 160620), (8031, 152280), (8460, 144558), (9720, 125819), (10152, 120465), (10708, 114210), (11421, 107080), (12690, 96372), (13385, 91368), (15228, 80310), (16062, 76140), (16920, 72279), (19035, 64248), (21416, 57105), (22842, 53540), (24093, 50760), (25380, 48186), (26770, 45684), (30456, 40155), (32124, 38070)]