1856056680

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{241}}^1\times {\mathrm{2377}}^1$

素因数の和:2641

約数の個数: 160

約数和(自身を含む): 6266933640

約数和(自身を除く): 4410876960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 241, 270, 324, 360, 405, 482, 540, 648, 723, 810, 964, 1080, 1205, 1446, 1620, 1928, 2169, 2377, 2410, 2892, 3240, 3615, 4338, 4754, 4820, 5784, 6507, 7131, 7230, 8676, 9508, 9640, 10845, 11885, 13014, 14262, 14460, 17352, 19016, 19521, 21393, 21690, 23770, 26028, 28524, 28920, 32535, 35655, 39042, 42786, 43380, 47540, 52056, 57048, 64179, 65070, 71310, 78084, 85572, 86760, 95080, 97605, 106965, 128358, 130140, 142620, 156168, 171144, 192537, 195210, 213930, 256716, 260280, 285240, 320895, 385074, 390420, 427860, 513432, 572857, 641790, 770148, 780840, 855720, 962685, 1145714, 1283580, 1540296, 1718571, 1925370, 2291428, 2567160, 2864285, 3437142, 3850740, 4582856, 5155713, 5728570, 6874284, 7701480, 8592855, 10311426, 11457140, 13748568, 15467139, 17185710, 20622852, 22914280, 25778565, 30934278, 34371420, 41245704, 46401417, 51557130, 61868556, 68742840, 77335695, 92802834, 103114260, 123737112, 154671390, 185605668, 206228520, 232007085, 309342780, 371211336, 464014170, 618685560, 928028340, 1856056680]

約数ペア:

[(1, 1856056680), (2, 928028340), (3, 618685560), (4, 464014170), (5, 371211336), (6, 309342780), (8, 232007085), (9, 206228520), (10, 185605668), (12, 154671390), (15, 123737112), (18, 103114260), (20, 92802834), (24, 77335695), (27, 68742840), (30, 61868556), (36, 51557130), (40, 46401417), (45, 41245704), (54, 34371420), (60, 30934278), (72, 25778565), (81, 22914280), (90, 20622852), (108, 17185710), (120, 15467139), (135, 13748568), (162, 11457140), (180, 10311426), (216, 8592855), (241, 7701480), (270, 6874284), (324, 5728570), (360, 5155713), (405, 4582856), (482, 3850740), (540, 3437142), (648, 2864285), (723, 2567160), (810, 2291428), (964, 1925370), (1080, 1718571), (1205, 1540296), (1446, 1283580), (1620, 1145714), (1928, 962685), (2169, 855720), (2377, 780840), (2410, 770148), (2892, 641790), (3240, 572857), (3615, 513432), (4338, 427860), (4754, 390420), (4820, 385074), (5784, 320895), (6507, 285240), (7131, 260280), (7230, 256716), (8676, 213930), (9508, 195210), (9640, 192537), (10845, 171144), (11885, 156168), (13014, 142620), (14262, 130140), (14460, 128358), (17352, 106965), (19016, 97605), (19521, 95080), (21393, 86760), (21690, 85572), (23770, 78084), (26028, 71310), (28524, 65070), (28920, 64179), (32535, 57048), (35655, 52056), (39042, 47540), (42786, 43380)]