179978760

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{4273}}^1$

素因数の和:4309

約数の個数: 160

約数和(自身を含む): 651614040

約数和(自身を除く): 471635280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 52, 54, 60, 65, 72, 78, 81, 90, 104, 108, 117, 120, 130, 135, 156, 162, 180, 195, 216, 234, 260, 270, 312, 324, 351, 360, 390, 405, 468, 520, 540, 585, 648, 702, 780, 810, 936, 1053, 1080, 1170, 1404, 1560, 1620, 1755, 2106, 2340, 2808, 3240, 3510, 4212, 4273, 4680, 5265, 7020, 8424, 8546, 10530, 12819, 14040, 17092, 21060, 21365, 25638, 34184, 38457, 42120, 42730, 51276, 55549, 64095, 76914, 85460, 102552, 111098, 115371, 128190, 153828, 166647, 170920, 192285, 222196, 230742, 256380, 277745, 307656, 333294, 346113, 384570, 444392, 461484, 499941, 512760, 555490, 576855, 666588, 692226, 769140, 833235, 922968, 999882, 1110980, 1153710, 1333176, 1384452, 1499823, 1538280, 1666470, 1730565, 1999764, 2221960, 2307420, 2499705, 2768904, 2999646, 3332940, 3461130, 3999528, 4499469, 4614840, 4999410, 5999292, 6665880, 6922260, 7499115, 8998938, 9998820, 11998584, 13844520, 14998230, 17997876, 19997640, 22497345, 29996460, 35995752, 44994690, 59992920, 89989380, 179978760]

約数ペア:

[(1, 179978760), (2, 89989380), (3, 59992920), (4, 44994690), (5, 35995752), (6, 29996460), (8, 22497345), (9, 19997640), (10, 17997876), (12, 14998230), (13, 13844520), (15, 11998584), (18, 9998820), (20, 8998938), (24, 7499115), (26, 6922260), (27, 6665880), (30, 5999292), (36, 4999410), (39, 4614840), (40, 4499469), (45, 3999528), (52, 3461130), (54, 3332940), (60, 2999646), (65, 2768904), (72, 2499705), (78, 2307420), (81, 2221960), (90, 1999764), (104, 1730565), (108, 1666470), (117, 1538280), (120, 1499823), (130, 1384452), (135, 1333176), (156, 1153710), (162, 1110980), (180, 999882), (195, 922968), (216, 833235), (234, 769140), (260, 692226), (270, 666588), (312, 576855), (324, 555490), (351, 512760), (360, 499941), (390, 461484), (405, 444392), (468, 384570), (520, 346113), (540, 333294), (585, 307656), (648, 277745), (702, 256380), (780, 230742), (810, 222196), (936, 192285), (1053, 170920), (1080, 166647), (1170, 153828), (1404, 128190), (1560, 115371), (1620, 111098), (1755, 102552), (2106, 85460), (2340, 76914), (2808, 64095), (3240, 55549), (3510, 51276), (4212, 42730), (4273, 42120), (4680, 38457), (5265, 34184), (7020, 25638), (8424, 21365), (8546, 21060), (10530, 17092), (12819, 14040)]