392321880

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{6373}}^1$

素因数の和:6415

約数の個数: 160

約数和(自身を含む): 1388257200

約数和(自身を除く): 995935320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 54, 57, 60, 72, 76, 81, 90, 95, 108, 114, 120, 135, 152, 162, 171, 180, 190, 216, 228, 270, 285, 324, 342, 360, 380, 405, 456, 513, 540, 570, 648, 684, 760, 810, 855, 1026, 1080, 1140, 1368, 1539, 1620, 1710, 2052, 2280, 2565, 3078, 3240, 3420, 4104, 5130, 6156, 6373, 6840, 7695, 10260, 12312, 12746, 15390, 19119, 20520, 25492, 30780, 31865, 38238, 50984, 57357, 61560, 63730, 76476, 95595, 114714, 121087, 127460, 152952, 172071, 191190, 229428, 242174, 254920, 286785, 344142, 363261, 382380, 458856, 484348, 516213, 573570, 605435, 688284, 726522, 764760, 860355, 968696, 1032426, 1089783, 1147140, 1210870, 1376568, 1453044, 1720710, 1816305, 2064852, 2179566, 2294280, 2421740, 2581065, 2906088, 3269349, 3441420, 3632610, 4129704, 4359132, 4843480, 5162130, 5448915, 6538698, 6882840, 7265220, 8718264, 9808047, 10324260, 10897830, 13077396, 14530440, 16346745, 19616094, 20648520, 21795660, 26154792, 32693490, 39232188, 43591320, 49040235, 65386980, 78464376, 98080470, 130773960, 196160940, 392321880]

約数ペア:

[(1, 392321880), (2, 196160940), (3, 130773960), (4, 98080470), (5, 78464376), (6, 65386980), (8, 49040235), (9, 43591320), (10, 39232188), (12, 32693490), (15, 26154792), (18, 21795660), (19, 20648520), (20, 19616094), (24, 16346745), (27, 14530440), (30, 13077396), (36, 10897830), (38, 10324260), (40, 9808047), (45, 8718264), (54, 7265220), (57, 6882840), (60, 6538698), (72, 5448915), (76, 5162130), (81, 4843480), (90, 4359132), (95, 4129704), (108, 3632610), (114, 3441420), (120, 3269349), (135, 2906088), (152, 2581065), (162, 2421740), (171, 2294280), (180, 2179566), (190, 2064852), (216, 1816305), (228, 1720710), (270, 1453044), (285, 1376568), (324, 1210870), (342, 1147140), (360, 1089783), (380, 1032426), (405, 968696), (456, 860355), (513, 764760), (540, 726522), (570, 688284), (648, 605435), (684, 573570), (760, 516213), (810, 484348), (855, 458856), (1026, 382380), (1080, 363261), (1140, 344142), (1368, 286785), (1539, 254920), (1620, 242174), (1710, 229428), (2052, 191190), (2280, 172071), (2565, 152952), (3078, 127460), (3240, 121087), (3420, 114714), (4104, 95595), (5130, 76476), (6156, 63730), (6373, 61560), (6840, 57357), (7695, 50984), (10260, 38238), (12312, 31865), (12746, 30780), (15390, 25492), (19119, 20520)]